20035555596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{78797}}^1$

素因数の和:79823

約数の個数: 72

約数和(自身を含む): 57938593440

約数和(自身を除く): 37903037844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1009, 2018, 3027, 4036, 6054, 7063, 9081, 12108, 14126, 18162, 21189, 28252, 36324, 42378, 63567, 78797, 84756, 127134, 157594, 236391, 254268, 315188, 472782, 551579, 709173, 945564, 1103158, 1418346, 1654737, 2206316, 2836692, 3309474, 4964211, 6618948, 9928422, 19856844, 79506173, 159012346, 238518519, 318024692, 477037038, 556543211, 715555557, 954074076, 1113086422, 1431111114, 1669629633, 2226172844, 2862222228, 3339259266, 5008888899, 6678518532, 10017777798, 20035555596]

約数ペア:

[(1, 20035555596), (2, 10017777798), (3, 6678518532), (4, 5008888899), (6, 3339259266), (7, 2862222228), (9, 2226172844), (12, 1669629633), (14, 1431111114), (18, 1113086422), (21, 954074076), (28, 715555557), (36, 556543211), (42, 477037038), (63, 318024692), (84, 238518519), (126, 159012346), (252, 79506173), (1009, 19856844), (2018, 9928422), (3027, 6618948), (4036, 4964211), (6054, 3309474), (7063, 2836692), (9081, 2206316), (12108, 1654737), (14126, 1418346), (18162, 1103158), (21189, 945564), (28252, 709173), (36324, 551579), (42378, 472782), (63567, 315188), (78797, 254268), (84756, 236391), (127134, 157594)]