20162942904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{149249}}^1$

素因数の和:149704

約数の個数: 64

約数和(自身を含む): 54410580000

約数和(自身を除く): 34247637096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 433, 866, 1299, 1732, 2598, 3464, 5196, 5629, 10392, 11258, 16887, 22516, 33774, 45032, 67548, 135096, 149249, 298498, 447747, 596996, 895494, 1193992, 1790988, 1940237, 3581976, 3880474, 5820711, 7760948, 11641422, 15521896, 23282844, 46565688, 64624817, 129249634, 193874451, 258499268, 387748902, 516998536, 775497804, 840122621, 1550995608, 1680245242, 2520367863, 3360490484, 5040735726, 6720980968, 10081471452, 20162942904]

約数ペア:

[(1, 20162942904), (2, 10081471452), (3, 6720980968), (4, 5040735726), (6, 3360490484), (8, 2520367863), (12, 1680245242), (13, 1550995608), (24, 840122621), (26, 775497804), (39, 516998536), (52, 387748902), (78, 258499268), (104, 193874451), (156, 129249634), (312, 64624817), (433, 46565688), (866, 23282844), (1299, 15521896), (1732, 11641422), (2598, 7760948), (3464, 5820711), (5196, 3880474), (5629, 3581976), (10392, 1940237), (11258, 1790988), (16887, 1193992), (22516, 895494), (33774, 596996), (45032, 447747), (67548, 298498), (135096, 149249)]