20450300064

素因数分解:

$2^5\times 3^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{5563}}^1$

素因数の和:5982

約数の個数: 96

約数和(自身を含む): 54262353600

約数和(自身を除く): 33812053536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 149, 257, 298, 447, 514, 596, 771, 894, 1028, 1192, 1542, 1788, 2056, 2384, 3084, 3576, 4112, 4768, 5563, 6168, 7152, 8224, 11126, 12336, 14304, 16689, 22252, 24672, 33378, 38293, 44504, 66756, 76586, 89008, 114879, 133512, 153172, 178016, 229758, 267024, 306344, 459516, 534048, 612688, 828887, 919032, 1225376, 1429691, 1657774, 1838064, 2486661, 2859382, 3315548, 3676128, 4289073, 4973322, 5718764, 6631096, 8578146, 9946644, 11437528, 13262192, 17156292, 19893288, 22875056, 26524384, 34312584, 39786576, 45750112, 68625168, 79573152, 137250336, 213023959, 426047918, 639071877, 852095836, 1278143754, 1704191672, 2556287508, 3408383344, 5112575016, 6816766688, 10225150032, 20450300064]

約数ペア:

[(1, 20450300064), (2, 10225150032), (3, 6816766688), (4, 5112575016), (6, 3408383344), (8, 2556287508), (12, 1704191672), (16, 1278143754), (24, 852095836), (32, 639071877), (48, 426047918), (96, 213023959), (149, 137250336), (257, 79573152), (298, 68625168), (447, 45750112), (514, 39786576), (596, 34312584), (771, 26524384), (894, 22875056), (1028, 19893288), (1192, 17156292), (1542, 13262192), (1788, 11437528), (2056, 9946644), (2384, 8578146), (3084, 6631096), (3576, 5718764), (4112, 4973322), (4768, 4289073), (5563, 3676128), (6168, 3315548), (7152, 2859382), (8224, 2486661), (11126, 1838064), (12336, 1657774), (14304, 1429691), (16689, 1225376), (22252, 919032), (24672, 828887), (33378, 612688), (38293, 534048), (44504, 459516), (66756, 306344), (76586, 267024), (89008, 229758), (114879, 178016), (133512, 153172)]