20193960943

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2441}}^1\times {\mathrm{12007}}^1$

素因数の和:14514

約数の個数: 16

約数和(自身を含む): 22168593216

約数和(自身を除く): 1974632273

約数列:

[1, 13, 53, 689, 2441, 12007, 31733, 129373, 156091, 636371, 1681849, 8272823, 29309087, 381018131, 1553381611, 20193960943]

約数ペア:

[(1, 20193960943), (13, 1553381611), (53, 381018131), (689, 29309087), (2441, 8272823), (12007, 1681849), (31733, 636371), (129373, 156091)]