20132458352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1049}}^1\times {\mathrm{1907}}^1$

素因数の和:3018

約数の個数: 80

約数和(自身を含む): 42480093600

約数和(自身を除く): 22347635248

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1049, 1258, 1907, 2098, 2516, 3814, 4196, 5032, 7628, 8392, 10064, 15256, 16784, 17833, 30512, 32419, 35666, 38813, 64838, 70559, 71332, 77626, 129676, 141118, 142664, 155252, 259352, 282236, 285328, 310504, 518704, 564472, 621008, 659821, 1128944, 1199503, 1319642, 2000443, 2399006, 2639284, 4000886, 4798012, 5278568, 8001772, 9596024, 10557136, 16003544, 19192048, 32007088, 34007531, 68015062, 74016391, 136030124, 148032782, 272060248, 296065564, 544120496, 592131128, 1184262256, 1258278647, 2516557294, 5033114588, 10066229176, 20132458352]

約数ペア:

[(1, 20132458352), (2, 10066229176), (4, 5033114588), (8, 2516557294), (16, 1258278647), (17, 1184262256), (34, 592131128), (37, 544120496), (68, 296065564), (74, 272060248), (136, 148032782), (148, 136030124), (272, 74016391), (296, 68015062), (592, 34007531), (629, 32007088), (1049, 19192048), (1258, 16003544), (1907, 10557136), (2098, 9596024), (2516, 8001772), (3814, 5278568), (4196, 4798012), (5032, 4000886), (7628, 2639284), (8392, 2399006), (10064, 2000443), (15256, 1319642), (16784, 1199503), (17833, 1128944), (30512, 659821), (32419, 621008), (35666, 564472), (38813, 518704), (64838, 310504), (70559, 285328), (71332, 282236), (77626, 259352), (129676, 155252), (141118, 142664)]