20270112

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11113}}^1$

素因数の和:11145

約数の個数: 48

約数和(自身を含む): 56014560

約数和(自身を除く): 35744448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11113, 22226, 33339, 44452, 66678, 88904, 133356, 177808, 211147, 266712, 355616, 422294, 533424, 633441, 844588, 1066848, 1266882, 1689176, 2533764, 3378352, 5067528, 6756704, 10135056, 20270112]

約数ペア:

[(1, 20270112), (2, 10135056), (3, 6756704), (4, 5067528), (6, 3378352), (8, 2533764), (12, 1689176), (16, 1266882), (19, 1066848), (24, 844588), (32, 633441), (38, 533424), (48, 422294), (57, 355616), (76, 266712), (96, 211147), (114, 177808), (152, 133356), (228, 88904), (304, 66678), (456, 44452), (608, 33339), (912, 22226), (1824, 11113)]