20132734065

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1\times {\mathrm{21317}}^1$

素因数の和:22201

約数の個数: 32

約数和(自身を含む): 32662586880

約数和(自身を除く): 12529852815

約数列:

[1, 3, 5, 15, 79, 237, 395, 797, 1185, 2391, 3985, 11955, 21317, 62963, 63951, 106585, 188889, 314815, 319755, 944445, 1684043, 5052129, 8420215, 16989649, 25260645, 50968947, 84948245, 254844735, 1342182271, 4026546813, 6710911355, 20132734065]

約数ペア:

[(1, 20132734065), (3, 6710911355), (5, 4026546813), (15, 1342182271), (79, 254844735), (237, 84948245), (395, 50968947), (797, 25260645), (1185, 16989649), (2391, 8420215), (3985, 5052129), (11955, 1684043), (21317, 944445), (62963, 319755), (63951, 314815), (106585, 188889)]