20134342496

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{8293}}^1\times {\mathrm{4463}}^1$

素因数の和:12783

約数の個数: 48

約数和(自身を含む): 41985687744

約数和(自身を除く): 21851345248

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 4463, 8293, 8926, 16586, 17852, 33172, 35704, 66344, 71408, 75871, 132688, 140981, 142816, 151742, 265376, 281962, 303484, 563924, 606968, 1127848, 1213936, 2255696, 2427872, 4511392, 37011659, 74023318, 148046636, 296093272, 592186544, 629198203, 1184373088, 1258396406, 2516792812, 5033585624, 10067171248, 20134342496]

約数ペア:

[(1, 20134342496), (2, 10067171248), (4, 5033585624), (8, 2516792812), (16, 1258396406), (17, 1184373088), (32, 629198203), (34, 592186544), (68, 296093272), (136, 148046636), (272, 74023318), (544, 37011659), (4463, 4511392), (8293, 2427872), (8926, 2255696), (16586, 1213936), (17852, 1127848), (33172, 606968), (35704, 563924), (66344, 303484), (71408, 281962), (75871, 265376), (132688, 151742), (140981, 142816)]