20165043225580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1\times {\mathrm{1273771}}^1$

素因数の和:1274335

約数の個数: 96

約数和(自身を含む): 46546196804352

約数和(自身を除く): 26381153578772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 227, 317, 454, 634, 908, 1135, 1268, 1585, 2270, 2497, 3170, 3487, 4540, 4994, 6340, 6974, 9988, 12485, 13948, 17435, 24970, 34870, 49940, 69740, 71959, 143918, 287836, 359795, 719590, 791549, 1273771, 1439180, 1583098, 2547542, 3166196, 3957745, 5095084, 6368855, 7915490, 12737710, 14011481, 15830980, 25475420, 28022962, 56045924, 70057405, 140114810, 280229620, 289146017, 403785407, 578292034, 807570814, 1156584068, 1445730085, 1615141628, 2018927035, 2891460170, 3180606187, 4037854070, 4441639477, 5782920340, 6361212374, 8075708140, 8883278954, 12722424748, 15903030935, 17766557908, 22208197385, 31806061870, 44416394770, 63612123740, 88832789540, 91659287389, 183318574778, 366637149556, 458296436945, 916592873890, 1008252161279, 1833185747780, 2016504322558, 4033008645116, 5041260806395, 10082521612790, 20165043225580]

約数ペア:

[(1, 20165043225580), (2, 10082521612790), (4, 5041260806395), (5, 4033008645116), (10, 2016504322558), (11, 1833185747780), (20, 1008252161279), (22, 916592873890), (44, 458296436945), (55, 366637149556), (110, 183318574778), (220, 91659287389), (227, 88832789540), (317, 63612123740), (454, 44416394770), (634, 31806061870), (908, 22208197385), (1135, 17766557908), (1268, 15903030935), (1585, 12722424748), (2270, 8883278954), (2497, 8075708140), (3170, 6361212374), (3487, 5782920340), (4540, 4441639477), (4994, 4037854070), (6340, 3180606187), (6974, 2891460170), (9988, 2018927035), (12485, 1615141628), (13948, 1445730085), (17435, 1156584068), (24970, 807570814), (34870, 578292034), (49940, 403785407), (69740, 289146017), (71959, 280229620), (143918, 140114810), (287836, 70057405), (359795, 56045924), (719590, 28022962), (791549, 25475420), (1273771, 15830980), (1439180, 14011481), (1583098, 12737710), (2547542, 7915490), (3166196, 6368855), (3957745, 5095084)]