20310803172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{765521}}^1$

素因数の和:765609

約数の個数: 72

約数和(自身を含む): 56844601632

約数和(自身を除く): 36533798460

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1206, 1474, 2211, 2412, 2948, 4422, 6633, 8844, 13266, 26532, 765521, 1531042, 2296563, 3062084, 4593126, 6889689, 8420731, 9186252, 13779378, 16841462, 25262193, 27558756, 33682924, 50524386, 51289907, 75786579, 101048772, 102579814, 151573158, 153869721, 205159628, 303146316, 307739442, 461609163, 564188977, 615478884, 923218326, 1128377954, 1692566931, 1846436652, 2256755908, 3385133862, 5077700793, 6770267724, 10155401586, 20310803172]

約数ペア:

[(1, 20310803172), (2, 10155401586), (3, 6770267724), (4, 5077700793), (6, 3385133862), (9, 2256755908), (11, 1846436652), (12, 1692566931), (18, 1128377954), (22, 923218326), (33, 615478884), (36, 564188977), (44, 461609163), (66, 307739442), (67, 303146316), (99, 205159628), (132, 153869721), (134, 151573158), (198, 102579814), (201, 101048772), (268, 75786579), (396, 51289907), (402, 50524386), (603, 33682924), (737, 27558756), (804, 25262193), (1206, 16841462), (1474, 13779378), (2211, 9186252), (2412, 8420731), (2948, 6889689), (4422, 4593126), (6633, 3062084), (8844, 2296563), (13266, 1531042), (26532, 765521)]