20185581660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{2917}}^1$

素因数の和:3096

約数の個数: 192

約数和(自身を含む): 60532859520

約数和(自身を除く): 40347277860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 41, 58, 60, 82, 87, 97, 116, 123, 145, 164, 174, 194, 205, 246, 290, 291, 348, 388, 410, 435, 485, 492, 580, 582, 615, 820, 870, 970, 1164, 1189, 1230, 1455, 1740, 1940, 2378, 2460, 2813, 2910, 2917, 3567, 3977, 4756, 5626, 5820, 5834, 5945, 7134, 7954, 8439, 8751, 11252, 11668, 11890, 11931, 14065, 14268, 14585, 15908, 16878, 17502, 17835, 19885, 23780, 23862, 28130, 29170, 33756, 35004, 35670, 39770, 42195, 43755, 47724, 56260, 58340, 59655, 71340, 79540, 84390, 84593, 87510, 115333, 119310, 119597, 168780, 169186, 175020, 230666, 238620, 239194, 253779, 282949, 338372, 345999, 358791, 422965, 461332, 478388, 507558, 565898, 576665, 597985, 691998, 717582, 845930, 848847, 1015116, 1131796, 1153330, 1195970, 1268895, 1383996, 1414745, 1435164, 1691860, 1697694, 1729995, 1793955, 2306660, 2391940, 2537790, 2829490, 3395388, 3459990, 3468313, 3587910, 4244235, 5075580, 5658980, 6919980, 6936626, 7175820, 8205521, 8488470, 10404939, 11600909, 13873252, 16411042, 16976940, 17341565, 20809878, 23201818, 24616563, 32822084, 34683130, 34802727, 41027605, 41619756, 46403636, 49233126, 52024695, 58004545, 69366260, 69605454, 82055210, 98466252, 104049390, 116009090, 123082815, 139210908, 164110420, 174013635, 208098780, 232018180, 246165630, 336426361, 348027270, 492331260, 672852722, 696054540, 1009279083, 1345705444, 1682131805, 2018558166, 3364263610, 4037116332, 5046395415, 6728527220, 10092790830, 20185581660]

約数ペア:

[(1, 20185581660), (2, 10092790830), (3, 6728527220), (4, 5046395415), (5, 4037116332), (6, 3364263610), (10, 2018558166), (12, 1682131805), (15, 1345705444), (20, 1009279083), (29, 696054540), (30, 672852722), (41, 492331260), (58, 348027270), (60, 336426361), (82, 246165630), (87, 232018180), (97, 208098780), (116, 174013635), (123, 164110420), (145, 139210908), (164, 123082815), (174, 116009090), (194, 104049390), (205, 98466252), (246, 82055210), (290, 69605454), (291, 69366260), (348, 58004545), (388, 52024695), (410, 49233126), (435, 46403636), (485, 41619756), (492, 41027605), (580, 34802727), (582, 34683130), (615, 32822084), (820, 24616563), (870, 23201818), (970, 20809878), (1164, 17341565), (1189, 16976940), (1230, 16411042), (1455, 13873252), (1740, 11600909), (1940, 10404939), (2378, 8488470), (2460, 8205521), (2813, 7175820), (2910, 6936626), (2917, 6919980), (3567, 5658980), (3977, 5075580), (4756, 4244235), (5626, 3587910), (5820, 3468313), (5834, 3459990), (5945, 3395388), (7134, 2829490), (7954, 2537790), (8439, 2391940), (8751, 2306660), (11252, 1793955), (11668, 1729995), (11890, 1697694), (11931, 1691860), (14065, 1435164), (14268, 1414745), (14585, 1383996), (15908, 1268895), (16878, 1195970), (17502, 1153330), (17835, 1131796), (19885, 1015116), (23780, 848847), (23862, 845930), (28130, 717582), (29170, 691998), (33756, 597985), (35004, 576665), (35670, 565898), (39770, 507558), (42195, 478388), (43755, 461332), (47724, 422965), (56260, 358791), (58340, 345999), (59655, 338372), (71340, 282949), (79540, 253779), (84390, 239194), (84593, 238620), (87510, 230666), (115333, 175020), (119310, 169186), (119597, 168780)]