20229974832

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{4735481}}^1$

素因数の和:4735581

約数の個数: 40

約数和(自身を含む): 52847979120

約数和(自身を除く): 32618004288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 4735481, 9470962, 14206443, 18941924, 28412886, 37883848, 56825772, 75767696, 113651544, 227303088, 421457809, 842915618, 1264373427, 1685831236, 2528746854, 3371662472, 5057493708, 6743324944, 10114987416, 20229974832]

約数ペア:

[(1, 20229974832), (2, 10114987416), (3, 6743324944), (4, 5057493708), (6, 3371662472), (8, 2528746854), (12, 1685831236), (16, 1264373427), (24, 842915618), (48, 421457809), (89, 227303088), (178, 113651544), (267, 75767696), (356, 56825772), (534, 37883848), (712, 28412886), (1068, 18941924), (1424, 14206443), (2136, 9470962), (4272, 4735481)]