20172029174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{228713}}^1$

素因数の和:228956

約数の個数: 32

約数和(自身を含む): 34910904960

約数和(自身を除く): 14738875786

約数列:

[1, 2, 11, 19, 22, 38, 209, 211, 418, 422, 2321, 4009, 4642, 8018, 44099, 88198, 228713, 457426, 2515843, 4345547, 5031686, 8691094, 47801017, 48258443, 95602034, 96516886, 530842873, 916910417, 1061685746, 1833820834, 10086014587, 20172029174]

約数ペア:

[(1, 20172029174), (2, 10086014587), (11, 1833820834), (19, 1061685746), (22, 916910417), (38, 530842873), (209, 96516886), (211, 95602034), (418, 48258443), (422, 47801017), (2321, 8691094), (4009, 5031686), (4642, 4345547), (8018, 2515843), (44099, 457426), (88198, 228713)]