20130749730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2457967}}^1$

素因数の和:2458000

約数の個数: 96

約数和(自身を含む): 64418425344

約数和(自身を除く): 44287675614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 2457967, 4915934, 7373901, 12289835, 14747802, 17205769, 22121703, 24579670, 31953571, 34411538, 36869505, 44243406, 51617307, 63907142, 73739010, 86028845, 95860713, 103234614, 110608515, 154851921, 159767855, 172057690, 191721426, 221217030, 223674997, 258086535, 287582139, 309703842, 319535710, 447349994, 479303565, 516173070, 575164278, 671024991, 774259605, 958607130, 1118374985, 1342049982, 1437910695, 1548519210, 2013074973, 2236749970, 2875821390, 3355124955, 4026149946, 6710249910, 10065374865, 20130749730]

約数ペア:

[(1, 20130749730), (2, 10065374865), (3, 6710249910), (5, 4026149946), (6, 3355124955), (7, 2875821390), (9, 2236749970), (10, 2013074973), (13, 1548519210), (14, 1437910695), (15, 1342049982), (18, 1118374985), (21, 958607130), (26, 774259605), (30, 671024991), (35, 575164278), (39, 516173070), (42, 479303565), (45, 447349994), (63, 319535710), (65, 309703842), (70, 287582139), (78, 258086535), (90, 223674997), (91, 221217030), (105, 191721426), (117, 172057690), (126, 159767855), (130, 154851921), (182, 110608515), (195, 103234614), (210, 95860713), (234, 86028845), (273, 73739010), (315, 63907142), (390, 51617307), (455, 44243406), (546, 36869505), (585, 34411538), (630, 31953571), (819, 24579670), (910, 22121703), (1170, 17205769), (1365, 14747802), (1638, 12289835), (2730, 7373901), (4095, 4915934), (8190, 2457967)]