20177524368

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^2\times {\mathrm{37657}}^1$

素因数の和:37793

約数の個数: 90

約数和(自身を含む): 57411466242

約数和(自身を除く): 37233941874

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 3721, 4392, 7442, 8784, 11163, 14884, 22326, 29768, 33489, 37657, 44652, 59536, 66978, 75314, 89304, 112971, 133956, 150628, 178608, 225942, 267912, 301256, 338913, 451884, 535824, 602512, 677826, 903768, 1355652, 1807536, 2297077, 2711304, 4594154, 5422608, 6891231, 9188308, 13782462, 18376616, 20673693, 27564924, 36753232, 41347386, 55129848, 82694772, 110259696, 140121697, 165389544, 280243394, 330779088, 420365091, 560486788, 840730182, 1120973576, 1261095273, 1681460364, 2241947152, 2522190546, 3362920728, 5044381092, 6725841456, 10088762184, 20177524368]

約数ペア:

[(1, 20177524368), (2, 10088762184), (3, 6725841456), (4, 5044381092), (6, 3362920728), (8, 2522190546), (9, 2241947152), (12, 1681460364), (16, 1261095273), (18, 1120973576), (24, 840730182), (36, 560486788), (48, 420365091), (61, 330779088), (72, 280243394), (122, 165389544), (144, 140121697), (183, 110259696), (244, 82694772), (366, 55129848), (488, 41347386), (549, 36753232), (732, 27564924), (976, 20673693), (1098, 18376616), (1464, 13782462), (2196, 9188308), (2928, 6891231), (3721, 5422608), (4392, 4594154), (7442, 2711304), (8784, 2297077), (11163, 1807536), (14884, 1355652), (22326, 903768), (29768, 677826), (33489, 602512), (37657, 535824), (44652, 451884), (59536, 338913), (66978, 301256), (75314, 267912), (89304, 225942), (112971, 178608), (133956, 150628)]