20843692056

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1385147}}^1$

素因数の和:1385189

約数の個数: 96

約数和(自身を含む): 64824926400

約数和(自身を除く): 43981234344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1254, 1368, 1672, 1881, 2508, 3762, 5016, 7524, 15048, 1385147, 2770294, 4155441, 5540588, 8310882, 11081176, 12466323, 15236617, 16621764, 24932646, 26317793, 30473234, 33243528, 45709851, 49865292, 52635586, 60946468, 78953379, 91419702, 99730584, 105271172, 121892936, 137129553, 157906758, 182839404, 210542344, 236860137, 274259106, 289495723, 315813516, 365678808, 473720274, 548518212, 578991446, 631627032, 868487169, 947440548, 1097036424, 1157982892, 1736974338, 1894881096, 2315965784, 2605461507, 3473948676, 5210923014, 6947897352, 10421846028, 20843692056]

約数ペア:

[(1, 20843692056), (2, 10421846028), (3, 6947897352), (4, 5210923014), (6, 3473948676), (8, 2605461507), (9, 2315965784), (11, 1894881096), (12, 1736974338), (18, 1157982892), (19, 1097036424), (22, 947440548), (24, 868487169), (33, 631627032), (36, 578991446), (38, 548518212), (44, 473720274), (57, 365678808), (66, 315813516), (72, 289495723), (76, 274259106), (88, 236860137), (99, 210542344), (114, 182839404), (132, 157906758), (152, 137129553), (171, 121892936), (198, 105271172), (209, 99730584), (228, 91419702), (264, 78953379), (342, 60946468), (396, 52635586), (418, 49865292), (456, 45709851), (627, 33243528), (684, 30473234), (792, 26317793), (836, 24932646), (1254, 16621764), (1368, 15236617), (1672, 12466323), (1881, 11081176), (2508, 8310882), (3762, 5540588), (5016, 4155441), (7524, 2770294), (15048, 1385147)]