20165093565

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1\times {\mathrm{22921}}^1$

素因数の和:23677

約数の個数: 32

約数和(自身を含む): 32677603200

約数和(自身を除く): 12512509635

約数列:

[1, 3, 5, 15, 89, 267, 445, 659, 1335, 1977, 3295, 9885, 22921, 58651, 68763, 114605, 175953, 293255, 343815, 879765, 2039969, 6119907, 10199845, 15104939, 30599535, 45314817, 75524695, 226574085, 1344339571, 4033018713, 6721697855, 20165093565]

約数ペア:

[(1, 20165093565), (3, 6721697855), (5, 4033018713), (15, 1344339571), (89, 226574085), (267, 75524695), (445, 45314817), (659, 30599535), (1335, 15104939), (1977, 10199845), (3295, 6119907), (9885, 2039969), (22921, 879765), (58651, 343815), (68763, 293255), (114605, 175953)]