20148617462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{16333}}^1$

素因数の和:16664

約数の個数: 32

約数和(自身を含む): 31668620544

約数和(自身を除く): 11520003082

約数列:

[1, 2, 31, 62, 101, 197, 202, 394, 3131, 6107, 6262, 12214, 16333, 19897, 32666, 39794, 506323, 616807, 1012646, 1233614, 1649633, 3217601, 3299266, 6435202, 51138623, 99745631, 102277246, 199491262, 324977701, 649955402, 10074308731, 20148617462]

約数ペア:

[(1, 20148617462), (2, 10074308731), (31, 649955402), (62, 324977701), (101, 199491262), (197, 102277246), (202, 99745631), (394, 51138623), (3131, 6435202), (6107, 3299266), (6262, 3217601), (12214, 1649633), (16333, 1233614), (19897, 1012646), (32666, 616807), (39794, 506323)]