20173617774

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{797}}^1\times {\mathrm{5189}}^1$

素因数の和:6265

約数の個数: 48

約数和(自身を含む): 43934304960

約数和(自身を除く): 23760687186

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 797, 813, 1594, 1626, 2391, 2439, 4782, 4878, 5189, 7173, 10378, 14346, 15567, 31134, 46701, 93402, 215987, 431974, 647961, 1295922, 1406219, 1943883, 2812438, 3887766, 4135633, 4218657, 8271266, 8437314, 12406899, 12655971, 24813798, 25311942, 37220697, 74441394, 1120756543, 2241513086, 3362269629, 6724539258, 10086808887, 20173617774]

約数ペア:

[(1, 20173617774), (2, 10086808887), (3, 6724539258), (6, 3362269629), (9, 2241513086), (18, 1120756543), (271, 74441394), (542, 37220697), (797, 25311942), (813, 24813798), (1594, 12655971), (1626, 12406899), (2391, 8437314), (2439, 8271266), (4782, 4218657), (4878, 4135633), (5189, 3887766), (7173, 2812438), (10378, 1943883), (14346, 1406219), (15567, 1295922), (31134, 647961), (46701, 431974), (93402, 215987)]