20876173698

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1\times {\mathrm{5153}}^1$

素因数の和:6159

約数の個数: 64

約数和(自身を含む): 45029302272

約数和(自身を除く): 24153128574

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 947, 1426, 1894, 2139, 2841, 4278, 5153, 5682, 10306, 15459, 21781, 29357, 30918, 43562, 58714, 65343, 88071, 118519, 130686, 159743, 176142, 237038, 319486, 355557, 479229, 675211, 711114, 958458, 1350422, 2025633, 3674089, 4051266, 4879891, 7348178, 9759782, 11022267, 14639673, 22044534, 29279346, 112237493, 151276621, 224474986, 302553242, 336712479, 453829863, 673424958, 907659726, 3479362283, 6958724566, 10438086849, 20876173698]

約数ペア:

[(1, 20876173698), (2, 10438086849), (3, 6958724566), (6, 3479362283), (23, 907659726), (31, 673424958), (46, 453829863), (62, 336712479), (69, 302553242), (93, 224474986), (138, 151276621), (186, 112237493), (713, 29279346), (947, 22044534), (1426, 14639673), (1894, 11022267), (2139, 9759782), (2841, 7348178), (4278, 4879891), (5153, 4051266), (5682, 3674089), (10306, 2025633), (15459, 1350422), (21781, 958458), (29357, 711114), (30918, 675211), (43562, 479229), (58714, 355557), (65343, 319486), (88071, 237038), (118519, 176142), (130686, 159743)]