20137662310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{283669}}^1$

素因数の和:283936

約数の個数: 32

約数和(自身を含む): 37580601600

約数和(自身を除く): 17442939290

約数列:

[1, 2, 5, 10, 31, 62, 155, 229, 310, 458, 1145, 2290, 7099, 14198, 35495, 70990, 283669, 567338, 1418345, 2836690, 8793739, 17587478, 43968695, 64960201, 87937390, 129920402, 324801005, 649602010, 2013766231, 4027532462, 10068831155, 20137662310]

約数ペア:

[(1, 20137662310), (2, 10068831155), (5, 4027532462), (10, 2013766231), (31, 649602010), (62, 324801005), (155, 129920402), (229, 87937390), (310, 64960201), (458, 43968695), (1145, 17587478), (2290, 8793739), (7099, 2836690), (14198, 1418345), (35495, 567338), (70990, 283669)]