20165178144

素因数分解:

$2^5\times 3^1\times {\mathrm{181}}^1\times {\mathrm{1160519}}^1$

素因数の和:1160713

約数の個数: 48

約数和(自身を含む): 53226089280

約数和(自身を除く): 33060911136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 181, 362, 543, 724, 1086, 1448, 2172, 2896, 4344, 5792, 8688, 17376, 1160519, 2321038, 3481557, 4642076, 6963114, 9284152, 13926228, 18568304, 27852456, 37136608, 55704912, 111409824, 210053939, 420107878, 630161817, 840215756, 1260323634, 1680431512, 2520647268, 3360863024, 5041294536, 6721726048, 10082589072, 20165178144]

約数ペア:

[(1, 20165178144), (2, 10082589072), (3, 6721726048), (4, 5041294536), (6, 3360863024), (8, 2520647268), (12, 1680431512), (16, 1260323634), (24, 840215756), (32, 630161817), (48, 420107878), (96, 210053939), (181, 111409824), (362, 55704912), (543, 37136608), (724, 27852456), (1086, 18568304), (1448, 13926228), (2172, 9284152), (2896, 6963114), (4344, 4642076), (5792, 3481557), (8688, 2321038), (17376, 1160519)]