20213504628

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2416727}}^1$

素因数の和:2416792

約数の個数: 48

約数和(自身を含む): 51157298304

約数和(自身を除く): 30943793676

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 246, 492, 697, 1394, 2091, 2788, 4182, 8364, 2416727, 4833454, 7250181, 9666908, 14500362, 29000724, 41084359, 82168718, 99085807, 123253077, 164337436, 198171614, 246506154, 297257421, 396343228, 493012308, 594514842, 1189029684, 1684458719, 3368917438, 5053376157, 6737834876, 10106752314, 20213504628]

約数ペア:

[(1, 20213504628), (2, 10106752314), (3, 6737834876), (4, 5053376157), (6, 3368917438), (12, 1684458719), (17, 1189029684), (34, 594514842), (41, 493012308), (51, 396343228), (68, 297257421), (82, 246506154), (102, 198171614), (123, 164337436), (164, 123253077), (204, 99085807), (246, 82168718), (492, 41084359), (697, 29000724), (1394, 14500362), (2091, 9666908), (2788, 7250181), (4182, 4833454), (8364, 2416727)]