20163368430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{645641}}^1$

素因数の和:646001

約数の個数: 48

約数和(自身を含む): 52575919344

約数和(自身を除く): 32412550914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 347, 694, 1041, 1735, 2082, 3123, 3470, 5205, 6246, 10410, 15615, 31230, 645641, 1291282, 1936923, 3228205, 3873846, 5810769, 6456410, 9684615, 11621538, 19369230, 29053845, 58107690, 224037427, 448074854, 672112281, 1120187135, 1344224562, 2016336843, 2240374270, 3360561405, 4032673686, 6721122810, 10081684215, 20163368430]

約数ペア:

[(1, 20163368430), (2, 10081684215), (3, 6721122810), (5, 4032673686), (6, 3360561405), (9, 2240374270), (10, 2016336843), (15, 1344224562), (18, 1120187135), (30, 672112281), (45, 448074854), (90, 224037427), (347, 58107690), (694, 29053845), (1041, 19369230), (1735, 11621538), (2082, 9684615), (3123, 6456410), (3470, 5810769), (5205, 3873846), (6246, 3228205), (10410, 1936923), (15615, 1291282), (31230, 645641)]