20131013544

素因数分解:

$2^3\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1459}}^1\times {\mathrm{2237}}^1$

素因数の和:3962

約数の個数: 64

約数和(自身を含む): 50580590400

約数和(自身を除く): 30449576856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 257, 514, 771, 1028, 1459, 1542, 2056, 2237, 2918, 3084, 4377, 4474, 5836, 6168, 6711, 8754, 8948, 11672, 13422, 17508, 17896, 26844, 35016, 53688, 374963, 574909, 749926, 1124889, 1149818, 1499852, 1724727, 2249778, 2299636, 2999704, 3263783, 3449454, 4499556, 4599272, 6527566, 6898908, 8999112, 9791349, 13055132, 13797816, 19582698, 26110264, 39165396, 78330792, 838792231, 1677584462, 2516376693, 3355168924, 5032753386, 6710337848, 10065506772, 20131013544]

約数ペア:

[(1, 20131013544), (2, 10065506772), (3, 6710337848), (4, 5032753386), (6, 3355168924), (8, 2516376693), (12, 1677584462), (24, 838792231), (257, 78330792), (514, 39165396), (771, 26110264), (1028, 19582698), (1459, 13797816), (1542, 13055132), (2056, 9791349), (2237, 8999112), (2918, 6898908), (3084, 6527566), (4377, 4599272), (4474, 4499556), (5836, 3449454), (6168, 3263783), (6711, 2999704), (8754, 2299636), (8948, 2249778), (11672, 1724727), (13422, 1499852), (17508, 1149818), (17896, 1124889), (26844, 749926), (35016, 574909), (53688, 374963)]