20171505932

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1\times {\mathrm{1487}}^1$

素因数の和:2286

約数の個数: 48

約数和(自身を含む): 36578992128

約数和(自身を除く): 16407486196

約数列:

[1, 2, 4, 37, 74, 148, 151, 302, 604, 607, 1214, 1487, 2428, 2974, 5587, 5948, 11174, 22348, 22459, 44918, 55019, 89836, 91657, 110038, 183314, 220076, 224537, 366628, 449074, 898148, 902609, 1805218, 3391309, 3610436, 6782618, 8307869, 13565236, 16615738, 33231476, 33396533, 66793066, 133586132, 136293959, 272587918, 545175836, 5042876483, 10085752966, 20171505932]

約数ペア:

[(1, 20171505932), (2, 10085752966), (4, 5042876483), (37, 545175836), (74, 272587918), (148, 136293959), (151, 133586132), (302, 66793066), (604, 33396533), (607, 33231476), (1214, 16615738), (1487, 13565236), (2428, 8307869), (2974, 6782618), (5587, 3610436), (5948, 3391309), (11174, 1805218), (22348, 902609), (22459, 898148), (44918, 449074), (55019, 366628), (89836, 224537), (91657, 220076), (110038, 183314)]