20234957616

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{4349}}^1$

素因数の和:4851

約数の個数: 120

約数和(自身を含む): 57500040000

約数和(自身を除く): 37265082384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 409, 474, 632, 711, 818, 948, 1227, 1264, 1422, 1636, 1896, 2454, 2844, 3272, 3681, 3792, 4349, 4908, 5688, 6544, 7362, 8698, 9816, 11376, 13047, 14724, 17396, 19632, 26094, 29448, 32311, 34792, 39141, 52188, 58896, 64622, 69584, 78282, 96933, 104376, 129244, 156564, 193866, 208752, 258488, 290799, 313128, 343571, 387732, 516976, 581598, 626256, 687142, 775464, 1030713, 1163196, 1374284, 1550928, 1778741, 2061426, 2326392, 2748568, 3092139, 3557482, 4122852, 4652784, 5336223, 5497136, 6184278, 7114964, 8245704, 10672446, 12368556, 14229928, 16008669, 16491408, 21344892, 24737112, 28459856, 32017338, 42689784, 49474224, 64034676, 85379568, 128069352, 140520539, 256138704, 281041078, 421561617, 562082156, 843123234, 1124164312, 1264684851, 1686246468, 2248328624, 2529369702, 3372492936, 5058739404, 6744985872, 10117478808, 20234957616]

約数ペア:

[(1, 20234957616), (2, 10117478808), (3, 6744985872), (4, 5058739404), (6, 3372492936), (8, 2529369702), (9, 2248328624), (12, 1686246468), (16, 1264684851), (18, 1124164312), (24, 843123234), (36, 562082156), (48, 421561617), (72, 281041078), (79, 256138704), (144, 140520539), (158, 128069352), (237, 85379568), (316, 64034676), (409, 49474224), (474, 42689784), (632, 32017338), (711, 28459856), (818, 24737112), (948, 21344892), (1227, 16491408), (1264, 16008669), (1422, 14229928), (1636, 12368556), (1896, 10672446), (2454, 8245704), (2844, 7114964), (3272, 6184278), (3681, 5497136), (3792, 5336223), (4349, 4652784), (4908, 4122852), (5688, 3557482), (6544, 3092139), (7362, 2748568), (8698, 2326392), (9816, 2061426), (11376, 1778741), (13047, 1550928), (14724, 1374284), (17396, 1163196), (19632, 1030713), (26094, 775464), (29448, 687142), (32311, 626256), (34792, 581598), (39141, 516976), (52188, 387732), (58896, 343571), (64622, 313128), (69584, 290799), (78282, 258488), (96933, 208752), (104376, 193866), (129244, 156564)]