2020186324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{4679}}^1$

素因数の和:4757

約数の個数: 72

約数和(自身を含む): 4193804160

約数和(自身を除く): 2173617836

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 361, 437, 494, 598, 722, 874, 988, 1196, 1444, 1748, 4679, 4693, 5681, 8303, 9358, 9386, 11362, 16606, 18716, 18772, 22724, 33212, 60827, 88901, 107617, 107939, 121654, 177802, 215234, 215878, 243308, 355604, 430468, 431756, 1155713, 1399021, 1689119, 2044723, 2311426, 2798042, 3378238, 4089446, 4622852, 5596084, 6756476, 8178892, 21958547, 26581399, 38849737, 43917094, 53162798, 77699474, 87834188, 106325596, 155398948, 505046581, 1010093162, 2020186324]

約数ペア:

[(1, 2020186324), (2, 1010093162), (4, 505046581), (13, 155398948), (19, 106325596), (23, 87834188), (26, 77699474), (38, 53162798), (46, 43917094), (52, 38849737), (76, 26581399), (92, 21958547), (247, 8178892), (299, 6756476), (361, 5596084), (437, 4622852), (494, 4089446), (598, 3378238), (722, 2798042), (874, 2311426), (988, 2044723), (1196, 1689119), (1444, 1399021), (1748, 1155713), (4679, 431756), (4693, 430468), (5681, 355604), (8303, 243308), (9358, 215878), (9386, 215234), (11362, 177802), (16606, 121654), (18716, 107939), (18772, 107617), (22724, 88901), (33212, 60827)]