20663544204

素因数分解:

$2^2\times 3^4\times {\mathrm{547}}^1\times {\mathrm{116593}}^1$

素因数の和:117156

約数の個数: 60

約数和(自身を含む): 54117804664

約数和(自身を除く): 33454260460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 547, 1094, 1641, 2188, 3282, 4923, 6564, 9846, 14769, 19692, 29538, 44307, 59076, 88614, 116593, 177228, 233186, 349779, 466372, 699558, 1049337, 1399116, 2098674, 3148011, 4197348, 6296022, 9444033, 12592044, 18888066, 37776132, 63776371, 127552742, 191329113, 255105484, 382658226, 573987339, 765316452, 1147974678, 1721962017, 2295949356, 3443924034, 5165886051, 6887848068, 10331772102, 20663544204]

約数ペア:

[(1, 20663544204), (2, 10331772102), (3, 6887848068), (4, 5165886051), (6, 3443924034), (9, 2295949356), (12, 1721962017), (18, 1147974678), (27, 765316452), (36, 573987339), (54, 382658226), (81, 255105484), (108, 191329113), (162, 127552742), (324, 63776371), (547, 37776132), (1094, 18888066), (1641, 12592044), (2188, 9444033), (3282, 6296022), (4923, 4197348), (6564, 3148011), (9846, 2098674), (14769, 1399116), (19692, 1049337), (29538, 699558), (44307, 466372), (59076, 349779), (88614, 233186), (116593, 177228)]