20152273914

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{421}}^1\times {\mathrm{8389}}^1$

素因数の和:9135

約数の個数: 48

約数和(自身を含む): 43910273160

約数和(自身を除く): 23757999246

約数列:

[1, 2, 3, 6, 9, 18, 317, 421, 634, 842, 951, 1263, 1902, 2526, 2853, 3789, 5706, 7578, 8389, 16778, 25167, 50334, 75501, 133457, 151002, 266914, 400371, 800742, 1201113, 2402226, 2659313, 3531769, 5318626, 7063538, 7977939, 10595307, 15955878, 21190614, 23933817, 31785921, 47867634, 63571842, 1119570773, 2239141546, 3358712319, 6717424638, 10076136957, 20152273914]

約数ペア:

[(1, 20152273914), (2, 10076136957), (3, 6717424638), (6, 3358712319), (9, 2239141546), (18, 1119570773), (317, 63571842), (421, 47867634), (634, 31785921), (842, 23933817), (951, 21190614), (1263, 15955878), (1902, 10595307), (2526, 7977939), (2853, 7063538), (3789, 5318626), (5706, 3531769), (7578, 2659313), (8389, 2402226), (16778, 1201113), (25167, 800742), (50334, 400371), (75501, 266914), (133457, 151002)]