20137150930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{33623}}^1$

素因数の和:33931

約数の個数: 64

約数和(自身を含む): 41485022208

約数和(自身を除く): 21347871278

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 271, 442, 542, 1105, 1355, 2210, 2710, 3523, 4607, 7046, 9214, 17615, 23035, 33623, 35230, 46070, 59891, 67246, 119782, 168115, 299455, 336230, 437099, 571591, 598910, 874198, 1143182, 2185495, 2857955, 4370990, 5715910, 7430683, 9111833, 14861366, 18223666, 37153415, 45559165, 74306830, 91118330, 118453829, 154901161, 236907658, 309802322, 592269145, 774505805, 1184538290, 1549011610, 2013715093, 4027430186, 10068575465, 20137150930]

約数ペア:

[(1, 20137150930), (2, 10068575465), (5, 4027430186), (10, 2013715093), (13, 1549011610), (17, 1184538290), (26, 774505805), (34, 592269145), (65, 309802322), (85, 236907658), (130, 154901161), (170, 118453829), (221, 91118330), (271, 74306830), (442, 45559165), (542, 37153415), (1105, 18223666), (1355, 14861366), (2210, 9111833), (2710, 7430683), (3523, 5715910), (4607, 4370990), (7046, 2857955), (9214, 2185495), (17615, 1143182), (23035, 874198), (33623, 598910), (35230, 571591), (46070, 437099), (59891, 336230), (67246, 299455), (119782, 168115)]