20461176

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14957}}^1$

素因数の和:14988

約数の個数: 48

約数和(自身を含む): 58336200

約数和(自身を除く): 37875024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 14957, 29914, 44871, 59828, 89742, 119656, 134613, 179484, 269226, 284183, 358968, 538452, 568366, 852549, 1076904, 1136732, 1705098, 2273464, 2557647, 3410196, 5115294, 6820392, 10230588, 20461176]

約数ペア:

[(1, 20461176), (2, 10230588), (3, 6820392), (4, 5115294), (6, 3410196), (8, 2557647), (9, 2273464), (12, 1705098), (18, 1136732), (19, 1076904), (24, 852549), (36, 568366), (38, 538452), (57, 358968), (72, 284183), (76, 269226), (114, 179484), (152, 134613), (171, 119656), (228, 89742), (342, 59828), (456, 44871), (684, 29914), (1368, 14957)]