20065178088

素因数分解:

$2^3\times 3^4\times {\mathrm{30964781}}^1$

素因数の和:30964799

約数の個数: 40

約数和(自身を含む): 56201079330

約数和(自身を除く): 36135901242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 30964781, 61929562, 92894343, 123859124, 185788686, 247718248, 278683029, 371577372, 557366058, 743154744, 836049087, 1114732116, 1672098174, 2229464232, 2508147261, 3344196348, 5016294522, 6688392696, 10032589044, 20065178088]

約数ペア:

[(1, 20065178088), (2, 10032589044), (3, 6688392696), (4, 5016294522), (6, 3344196348), (8, 2508147261), (9, 2229464232), (12, 1672098174), (18, 1114732116), (24, 836049087), (27, 743154744), (36, 557366058), (54, 371577372), (72, 278683029), (81, 247718248), (108, 185788686), (162, 123859124), (216, 92894343), (324, 61929562), (648, 30964781)]