20163822930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{295961}}^1$

素因数の和:296731

約数の個数: 48

約数和(自身を含む): 52495371864

約数和(自身を除く): 32331548934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 757, 1514, 2271, 3785, 4542, 6813, 7570, 11355, 13626, 22710, 34065, 68130, 295961, 591922, 887883, 1479805, 1775766, 2663649, 2959610, 4439415, 5327298, 8878830, 13318245, 26636490, 224042477, 448084954, 672127431, 1120212385, 1344254862, 2016382293, 2240424770, 3360637155, 4032764586, 6721274310, 10081911465, 20163822930]

約数ペア:

[(1, 20163822930), (2, 10081911465), (3, 6721274310), (5, 4032764586), (6, 3360637155), (9, 2240424770), (10, 2016382293), (15, 1344254862), (18, 1120212385), (30, 672127431), (45, 448084954), (90, 224042477), (757, 26636490), (1514, 13318245), (2271, 8878830), (3785, 5327298), (4542, 4439415), (6813, 2959610), (7570, 2663649), (11355, 1775766), (13626, 1479805), (22710, 887883), (34065, 591922), (68130, 295961)]