20200606944

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:1009

約数の個数: 192

約数和(自身を含む): 61225984512

約数和(自身を除く): 41025377568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 197, 224, 331, 336, 394, 461, 591, 662, 672, 788, 922, 993, 1182, 1324, 1379, 1383, 1576, 1844, 1986, 2317, 2364, 2648, 2758, 2766, 3152, 3227, 3688, 3972, 4137, 4634, 4728, 5296, 5516, 5532, 6304, 6454, 6951, 7376, 7944, 8274, 9268, 9456, 9681, 10592, 11032, 11064, 12908, 13902, 14752, 15888, 16548, 18536, 18912, 19362, 22064, 22128, 25816, 27804, 31776, 33096, 37072, 38724, 44128, 44256, 51632, 55608, 65207, 66192, 74144, 77448, 90817, 103264, 111216, 130414, 132384, 152591, 154896, 181634, 195621, 222432, 260828, 272451, 305182, 309792, 363268, 391242, 456449, 457773, 521656, 544902, 610364, 635719, 726536, 782484, 912898, 915546, 1043312, 1068137, 1089804, 1220728, 1271438, 1369347, 1453072, 1564968, 1825796, 1831092, 1907157, 2086624, 2136274, 2179608, 2441456, 2542876, 2738694, 2906144, 3129936, 3204411, 3651592, 3662184, 3814314, 4272548, 4359216, 4882912, 5085752, 5477388, 6259872, 6408822, 7303184, 7324368, 7628628, 8545096, 8718432, 10171504, 10954776, 12817644, 14606368, 14648736, 15257256, 17090192, 20343008, 21909552, 25635288, 30060427, 30514512, 34180384, 43819104, 51270576, 60120854, 61029024, 90181281, 102541152, 120241708, 180362562, 210422989, 240483416, 360725124, 420845978, 480966832, 631268967, 721450248, 841691956, 961933664, 1262537934, 1442900496, 1683383912, 2525075868, 2885800992, 3366767824, 5050151736, 6733535648, 10100303472, 20200606944]

約数ペア:

[(1, 20200606944), (2, 10100303472), (3, 6733535648), (4, 5050151736), (6, 3366767824), (7, 2885800992), (8, 2525075868), (12, 1683383912), (14, 1442900496), (16, 1262537934), (21, 961933664), (24, 841691956), (28, 721450248), (32, 631268967), (42, 480966832), (48, 420845978), (56, 360725124), (84, 240483416), (96, 210422989), (112, 180362562), (168, 120241708), (197, 102541152), (224, 90181281), (331, 61029024), (336, 60120854), (394, 51270576), (461, 43819104), (591, 34180384), (662, 30514512), (672, 30060427), (788, 25635288), (922, 21909552), (993, 20343008), (1182, 17090192), (1324, 15257256), (1379, 14648736), (1383, 14606368), (1576, 12817644), (1844, 10954776), (1986, 10171504), (2317, 8718432), (2364, 8545096), (2648, 7628628), (2758, 7324368), (2766, 7303184), (3152, 6408822), (3227, 6259872), (3688, 5477388), (3972, 5085752), (4137, 4882912), (4634, 4359216), (4728, 4272548), (5296, 3814314), (5516, 3662184), (5532, 3651592), (6304, 3204411), (6454, 3129936), (6951, 2906144), (7376, 2738694), (7944, 2542876), (8274, 2441456), (9268, 2179608), (9456, 2136274), (9681, 2086624), (10592, 1907157), (11032, 1831092), (11064, 1825796), (12908, 1564968), (13902, 1453072), (14752, 1369347), (15888, 1271438), (16548, 1220728), (18536, 1089804), (18912, 1068137), (19362, 1043312), (22064, 915546), (22128, 912898), (25816, 782484), (27804, 726536), (31776, 635719), (33096, 610364), (37072, 544902), (38724, 521656), (44128, 457773), (44256, 456449), (51632, 391242), (55608, 363268), (65207, 309792), (66192, 305182), (74144, 272451), (77448, 260828), (90817, 222432), (103264, 195621), (111216, 181634), (130414, 154896), (132384, 152591)]