20170653045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{1831}}^1$

素因数の和:2762

約数の個数: 64

約数和(自身を含む): 34645377024

約数和(自身を除く): 14474723979

約数列:

[1, 3, 5, 15, 23, 37, 69, 111, 115, 185, 345, 555, 851, 863, 1831, 2553, 2589, 4255, 4315, 5493, 9155, 12765, 12945, 19849, 27465, 31931, 42113, 59547, 67747, 95793, 99245, 126339, 159655, 203241, 210565, 297735, 338735, 478965, 631695, 734413, 1016205, 1558181, 1580153, 2203239, 3672065, 4674543, 4740459, 7790905, 7900765, 11016195, 23372715, 23702295, 36343519, 58465661, 109030557, 175396983, 181717595, 292328305, 545152785, 876984915, 1344710203, 4034130609, 6723551015, 20170653045]

約数ペア:

[(1, 20170653045), (3, 6723551015), (5, 4034130609), (15, 1344710203), (23, 876984915), (37, 545152785), (69, 292328305), (111, 181717595), (115, 175396983), (185, 109030557), (345, 58465661), (555, 36343519), (851, 23702295), (863, 23372715), (1831, 11016195), (2553, 7900765), (2589, 7790905), (4255, 4740459), (4315, 4674543), (5493, 3672065), (9155, 2203239), (12765, 1580153), (12945, 1558181), (19849, 1016205), (27465, 734413), (31931, 631695), (42113, 478965), (59547, 338735), (67747, 297735), (95793, 210565), (99245, 203241), (126339, 159655)]