20132292984

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{24373}}^1$

素因数の和:24780

約数の個数: 64

約数和(自身を含む): 50916311040

約数和(自身を除く): 30784018056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 271, 381, 508, 542, 762, 813, 1016, 1084, 1524, 1626, 2168, 3048, 3252, 6504, 24373, 34417, 48746, 68834, 73119, 97492, 103251, 137668, 146238, 194984, 206502, 275336, 292476, 413004, 584952, 826008, 3095371, 6190742, 6605083, 9286113, 12381484, 13210166, 18572226, 19815249, 24762968, 26420332, 37144452, 39630498, 52840664, 74288904, 79260996, 158521992, 838845541, 1677691082, 2516536623, 3355382164, 5033073246, 6710764328, 10066146492, 20132292984]

約数ペア:

[(1, 20132292984), (2, 10066146492), (3, 6710764328), (4, 5033073246), (6, 3355382164), (8, 2516536623), (12, 1677691082), (24, 838845541), (127, 158521992), (254, 79260996), (271, 74288904), (381, 52840664), (508, 39630498), (542, 37144452), (762, 26420332), (813, 24762968), (1016, 19815249), (1084, 18572226), (1524, 13210166), (1626, 12381484), (2168, 9286113), (3048, 6605083), (3252, 6190742), (6504, 3095371), (24373, 826008), (34417, 584952), (48746, 413004), (68834, 292476), (73119, 275336), (97492, 206502), (103251, 194984), (137668, 146238)]