20163711239995

素因数分解:

$5^1\times {\mathrm{547}}^1\times {\mathrm{569}}^1\times {\mathrm{1601}}^1\times {\mathrm{8093}}^1$

素因数の和:10815

約数の個数: 32

約数和(自身を含む): 24301460566080

約数和(自身を除く): 4137749326085

約数列:

[1, 5, 547, 569, 1601, 2735, 2845, 8005, 8093, 40465, 311243, 875747, 910969, 1556215, 4378735, 4426871, 4554845, 4604917, 12956893, 22134355, 23024585, 64784465, 498300043, 2491500215, 2518889599, 7087420471, 7372472117, 12594447995, 35437102355, 36862360585, 4032742247999, 20163711239995]

約数ペア:

[(1, 20163711239995), (5, 4032742247999), (547, 36862360585), (569, 35437102355), (1601, 12594447995), (2735, 7372472117), (2845, 7087420471), (8005, 2518889599), (8093, 2491500215), (40465, 498300043), (311243, 64784465), (875747, 23024585), (910969, 22134355), (1556215, 12956893), (4378735, 4604917), (4426871, 4554845)]