20173055568

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13557161}}^1$

素因数の和:13557203

約数の個数: 40

約数和(自身を含む): 53794818816

約数和(自身を除く): 33621763248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13557161, 27114322, 40671483, 54228644, 81342966, 108457288, 162685932, 216914576, 325371864, 420271991, 650743728, 840543982, 1260815973, 1681087964, 2521631946, 3362175928, 5043263892, 6724351856, 10086527784, 20173055568]

約数ペア:

[(1, 20173055568), (2, 10086527784), (3, 6724351856), (4, 5043263892), (6, 3362175928), (8, 2521631946), (12, 1681087964), (16, 1260815973), (24, 840543982), (31, 650743728), (48, 420271991), (62, 325371864), (93, 216914576), (124, 162685932), (186, 108457288), (248, 81342966), (372, 54228644), (496, 40671483), (744, 27114322), (1488, 13557161)]