20171828028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19777}}^1\times {\mathrm{7727}}^1$

素因数の和:27522

約数の個数: 48

約数和(自身を含む): 51355713024

約数和(自身を除く): 31183884996

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 7727, 15454, 19777, 23181, 30908, 39554, 46362, 59331, 79108, 84997, 92724, 118662, 169994, 217547, 237324, 254991, 339988, 435094, 509982, 652641, 870188, 1019964, 1305282, 2610564, 152816879, 305633758, 458450637, 611267516, 916901274, 1680985669, 1833802548, 3361971338, 5042957007, 6723942676, 10085914014, 20171828028]

約数ペア:

[(1, 20171828028), (2, 10085914014), (3, 6723942676), (4, 5042957007), (6, 3361971338), (11, 1833802548), (12, 1680985669), (22, 916901274), (33, 611267516), (44, 458450637), (66, 305633758), (132, 152816879), (7727, 2610564), (15454, 1305282), (19777, 1019964), (23181, 870188), (30908, 652641), (39554, 509982), (46362, 435094), (59331, 339988), (79108, 254991), (84997, 237324), (92724, 217547), (118662, 169994)]