20164028164

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3547}}^1\times {\mathrm{7001}}^1$

素因数の和:10588

約数の個数: 48

約数和(自身を含む): 41736401280

約数和(自身を除く): 21572373116

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 3547, 7001, 7094, 14002, 14188, 24829, 28004, 49007, 49658, 98014, 99316, 102863, 196028, 203029, 205726, 406058, 411452, 720041, 812116, 1421203, 1440082, 2842406, 2880164, 5684812, 24832547, 49665094, 99330188, 173827829, 347655658, 695311316, 720143863, 1440287726, 2880575452, 5041007041, 10082014082, 20164028164]

約数ペア:

[(1, 20164028164), (2, 10082014082), (4, 5041007041), (7, 2880575452), (14, 1440287726), (28, 720143863), (29, 695311316), (58, 347655658), (116, 173827829), (203, 99330188), (406, 49665094), (812, 24832547), (3547, 5684812), (7001, 2880164), (7094, 2842406), (14002, 1440082), (14188, 1421203), (24829, 812116), (28004, 720041), (49007, 411452), (49658, 406058), (98014, 205726), (99316, 203029), (102863, 196028)]