20134645140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{225371}}^1$

素因数の和:226872

約数の個数: 48

約数和(自身を含む): 56415119040

約数和(自身を除く): 36280473900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1489, 2978, 4467, 5956, 7445, 8934, 14890, 17868, 22335, 29780, 44670, 89340, 225371, 450742, 676113, 901484, 1126855, 1352226, 2253710, 2704452, 3380565, 4507420, 6761130, 13522260, 335577419, 671154838, 1006732257, 1342309676, 1677887095, 2013464514, 3355774190, 4026929028, 5033661285, 6711548380, 10067322570, 20134645140]

約数ペア:

[(1, 20134645140), (2, 10067322570), (3, 6711548380), (4, 5033661285), (5, 4026929028), (6, 3355774190), (10, 2013464514), (12, 1677887095), (15, 1342309676), (20, 1006732257), (30, 671154838), (60, 335577419), (1489, 13522260), (2978, 6761130), (4467, 4507420), (5956, 3380565), (7445, 2704452), (8934, 2253710), (14890, 1352226), (17868, 1126855), (22335, 901484), (29780, 676113), (44670, 450742), (89340, 225371)]