20175082971

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1\times {\mathrm{194483}}^1$

素因数の和:194866

約数の個数: 16

約数和(自身を含む): 27196642560

約数和(自身を除く): 7021559589

約数列:

[1, 3, 151, 229, 453, 687, 34579, 103737, 194483, 583449, 29366933, 44536607, 88100799, 133609821, 6725027657, 20175082971]

約数ペア:

[(1, 20175082971), (3, 6725027657), (151, 133609821), (229, 88100799), (453, 44536607), (687, 29366933), (34579, 583449), (103737, 194483)]