20165782142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4969}}^1\times {\mathrm{6361}}^1$

素因数の和:11372

約数の個数: 32

約数和(自身を含む): 34148671200

約数和(自身を除く): 13982889058

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 4969, 6361, 9938, 12722, 54659, 69971, 109318, 139942, 144101, 184469, 288202, 368938, 1585111, 2029159, 3170222, 4058318, 31607809, 63215618, 347685899, 695371798, 916626461, 1833252922, 10082891071, 20165782142]

約数ペア:

[(1, 20165782142), (2, 10082891071), (11, 1833252922), (22, 916626461), (29, 695371798), (58, 347685899), (319, 63215618), (638, 31607809), (4969, 4058318), (6361, 3170222), (9938, 2029159), (12722, 1585111), (54659, 368938), (69971, 288202), (109318, 184469), (139942, 144101)]