20009227530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1\times {\mathrm{10337}}^1$

素因数の和:11031

約数の個数: 64

約数和(自身を含む): 48536661888

約数和(自身を除く): 28527434358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 571, 678, 1130, 1142, 1695, 1713, 2855, 3390, 3426, 5710, 8565, 10337, 17130, 20674, 31011, 51685, 62022, 64523, 103370, 129046, 155055, 193569, 310110, 322615, 387138, 645230, 967845, 1168081, 1935690, 2336162, 3504243, 5840405, 5902427, 7008486, 11680810, 11804854, 17521215, 17707281, 29512135, 35042430, 35414562, 59024270, 88536405, 177072810, 666974251, 1333948502, 2000922753, 3334871255, 4001845506, 6669742510, 10004613765, 20009227530]

約数ペア:

[(1, 20009227530), (2, 10004613765), (3, 6669742510), (5, 4001845506), (6, 3334871255), (10, 2000922753), (15, 1333948502), (30, 666974251), (113, 177072810), (226, 88536405), (339, 59024270), (565, 35414562), (571, 35042430), (678, 29512135), (1130, 17707281), (1142, 17521215), (1695, 11804854), (1713, 11680810), (2855, 7008486), (3390, 5902427), (3426, 5840405), (5710, 3504243), (8565, 2336162), (10337, 1935690), (17130, 1168081), (20674, 967845), (31011, 645230), (51685, 387138), (62022, 322615), (64523, 310110), (103370, 193569), (129046, 155055)]