20190169854

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{182179}}^1$

素因数の和:182365

約数の個数: 48

約数和(自身を含む): 45017406720

約数和(自身を除く): 24827236866

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 131, 141, 262, 282, 393, 423, 786, 846, 1179, 2358, 6157, 12314, 18471, 36942, 55413, 110826, 182179, 364358, 546537, 1093074, 1639611, 3279222, 8562413, 17124826, 23865449, 25687239, 47730898, 51374478, 71596347, 77061717, 143192694, 154123434, 214789041, 429578082, 1121676103, 2243352206, 3365028309, 6730056618, 10095084927, 20190169854]

約数ペア:

[(1, 20190169854), (2, 10095084927), (3, 6730056618), (6, 3365028309), (9, 2243352206), (18, 1121676103), (47, 429578082), (94, 214789041), (131, 154123434), (141, 143192694), (262, 77061717), (282, 71596347), (393, 51374478), (423, 47730898), (786, 25687239), (846, 23865449), (1179, 17124826), (2358, 8562413), (6157, 3279222), (12314, 1639611), (18471, 1093074), (36942, 546537), (55413, 364358), (110826, 182179)]