20110968

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 58515600

約数和(自身を除く): 38404632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 61, 72, 76, 114, 122, 152, 171, 183, 228, 241, 244, 342, 366, 456, 482, 488, 549, 684, 723, 732, 964, 1098, 1159, 1368, 1446, 1464, 1928, 2169, 2196, 2318, 2892, 3477, 4338, 4392, 4579, 4636, 5784, 6954, 8676, 9158, 9272, 10431, 13737, 13908, 14701, 17352, 18316, 20862, 27474, 27816, 29402, 36632, 41211, 41724, 44103, 54948, 58804, 82422, 83448, 88206, 109896, 117608, 132309, 164844, 176412, 264618, 279319, 329688, 352824, 529236, 558638, 837957, 1058472, 1117276, 1675914, 2234552, 2513871, 3351828, 5027742, 6703656, 10055484, 20110968]

約数ペア:

[(1, 20110968), (2, 10055484), (3, 6703656), (4, 5027742), (6, 3351828), (8, 2513871), (9, 2234552), (12, 1675914), (18, 1117276), (19, 1058472), (24, 837957), (36, 558638), (38, 529236), (57, 352824), (61, 329688), (72, 279319), (76, 264618), (114, 176412), (122, 164844), (152, 132309), (171, 117608), (183, 109896), (228, 88206), (241, 83448), (244, 82422), (342, 58804), (366, 54948), (456, 44103), (482, 41724), (488, 41211), (549, 36632), (684, 29402), (723, 27816), (732, 27474), (964, 20862), (1098, 18316), (1159, 17352), (1368, 14701), (1446, 13908), (1464, 13737), (1928, 10431), (2169, 9272), (2196, 9158), (2318, 8676), (2892, 6954), (3477, 5784), (4338, 4636), (4392, 4579)]