20033472

素因数分解:

$2^6\times 3^1\times {\mathrm{151}}^1\times {\mathrm{691}}^1$

素因数の和:857

約数の個数: 56

約数和(自身を含む): 53433472

約数和(自身を除く): 33400000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 151, 192, 302, 453, 604, 691, 906, 1208, 1382, 1812, 2073, 2416, 2764, 3624, 4146, 4832, 5528, 7248, 8292, 9664, 11056, 14496, 16584, 22112, 28992, 33168, 44224, 66336, 104341, 132672, 208682, 313023, 417364, 626046, 834728, 1252092, 1669456, 2504184, 3338912, 5008368, 6677824, 10016736, 20033472]

約数ペア:

[(1, 20033472), (2, 10016736), (3, 6677824), (4, 5008368), (6, 3338912), (8, 2504184), (12, 1669456), (16, 1252092), (24, 834728), (32, 626046), (48, 417364), (64, 313023), (96, 208682), (151, 132672), (192, 104341), (302, 66336), (453, 44224), (604, 33168), (691, 28992), (906, 22112), (1208, 16584), (1382, 14496), (1812, 11056), (2073, 9664), (2416, 8292), (2764, 7248), (3624, 5528), (4146, 4832)]