20176034605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1\times {\mathrm{4703}}^1$

素因数の和:5997

約数の個数: 32

約数和(自身を含む): 26287607808

約数和(自身を除く): 6111573203

約数列:

[1, 5, 17, 41, 85, 205, 697, 1231, 3485, 4703, 6155, 20927, 23515, 50471, 79951, 104635, 192823, 252355, 399755, 858007, 964115, 3277991, 4290035, 5789393, 16389955, 28946965, 98419681, 237365113, 492098405, 1186825565, 4035206921, 20176034605]

約数ペア:

[(1, 20176034605), (5, 4035206921), (17, 1186825565), (41, 492098405), (85, 237365113), (205, 98419681), (697, 28946965), (1231, 16389955), (3485, 5789393), (4703, 4290035), (6155, 3277991), (20927, 964115), (23515, 858007), (50471, 399755), (79951, 252355), (104635, 192823)]