20248024944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{229133}}^1$

素因数の和:229414

約数の個数: 80

約数和(自身を含む): 60007444992

約数和(自身を除く): 39759420048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 263, 336, 526, 789, 1052, 1578, 1841, 2104, 3156, 3682, 4208, 5523, 6312, 7364, 11046, 12624, 14728, 22092, 29456, 44184, 88368, 229133, 458266, 687399, 916532, 1374798, 1603931, 1833064, 2749596, 3207862, 3666128, 4811793, 5499192, 6415724, 9623586, 10998384, 12831448, 19247172, 25662896, 38494344, 60261979, 76988688, 120523958, 180785937, 241047916, 361571874, 421833853, 482095832, 723143748, 843667706, 964191664, 1265501559, 1446287496, 1687335412, 2531003118, 2892574992, 3374670824, 5062006236, 6749341648, 10124012472, 20248024944]

約数ペア:

[(1, 20248024944), (2, 10124012472), (3, 6749341648), (4, 5062006236), (6, 3374670824), (7, 2892574992), (8, 2531003118), (12, 1687335412), (14, 1446287496), (16, 1265501559), (21, 964191664), (24, 843667706), (28, 723143748), (42, 482095832), (48, 421833853), (56, 361571874), (84, 241047916), (112, 180785937), (168, 120523958), (263, 76988688), (336, 60261979), (526, 38494344), (789, 25662896), (1052, 19247172), (1578, 12831448), (1841, 10998384), (2104, 9623586), (3156, 6415724), (3682, 5499192), (4208, 4811793), (5523, 3666128), (6312, 3207862), (7364, 2749596), (11046, 1833064), (12624, 1603931), (14728, 1374798), (22092, 916532), (29456, 687399), (44184, 458266), (88368, 229133)]