20179027132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1\times {\mathrm{22613}}^1$

素因数の和:23838

約数の個数: 48

約数和(自身を含む): 40825687392

約数和(自身を除く): 20646660260

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1193, 2386, 4772, 13123, 20281, 22613, 26246, 40562, 45226, 52492, 81124, 90452, 223091, 248743, 384421, 446182, 497486, 768842, 892364, 994972, 1537684, 4228631, 8457262, 16914524, 26977309, 53954618, 107909236, 296750399, 458614253, 593500798, 917228506, 1187001596, 1834457012, 5044756783, 10089513566, 20179027132]

約数ペア:

[(1, 20179027132), (2, 10089513566), (4, 5044756783), (11, 1834457012), (17, 1187001596), (22, 917228506), (34, 593500798), (44, 458614253), (68, 296750399), (187, 107909236), (374, 53954618), (748, 26977309), (1193, 16914524), (2386, 8457262), (4772, 4228631), (13123, 1537684), (20281, 994972), (22613, 892364), (26246, 768842), (40562, 497486), (45226, 446182), (52492, 384421), (81124, 248743), (90452, 223091)]