20153171664

素因数分解:

$2^4\times 3^2\times {\mathrm{3617}}^1\times {\mathrm{38693}}^1$

素因数の和:42324

約数の個数: 60

約数和(自身を含む): 56417941476

約数和(自身を除く): 36264769812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 3617, 7234, 10851, 14468, 21702, 28936, 32553, 38693, 43404, 57872, 65106, 77386, 86808, 116079, 130212, 154772, 173616, 232158, 260424, 309544, 348237, 464316, 520848, 619088, 696474, 928632, 1392948, 1857264, 2785896, 5571792, 139952581, 279905162, 419857743, 559810324, 839715486, 1119620648, 1259573229, 1679430972, 2239241296, 2519146458, 3358861944, 5038292916, 6717723888, 10076585832, 20153171664]

約数ペア:

[(1, 20153171664), (2, 10076585832), (3, 6717723888), (4, 5038292916), (6, 3358861944), (8, 2519146458), (9, 2239241296), (12, 1679430972), (16, 1259573229), (18, 1119620648), (24, 839715486), (36, 559810324), (48, 419857743), (72, 279905162), (144, 139952581), (3617, 5571792), (7234, 2785896), (10851, 1857264), (14468, 1392948), (21702, 928632), (28936, 696474), (32553, 619088), (38693, 520848), (43404, 464316), (57872, 348237), (65106, 309544), (77386, 260424), (86808, 232158), (116079, 173616), (130212, 154772)]