20369179616

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{593231}}^1$

素因数の和:593307

約数の個数: 48

約数和(自身を含む): 42605922240

約数和(自身を除く): 22236742624

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 74, 116, 148, 232, 296, 464, 592, 928, 1073, 1184, 2146, 4292, 8584, 17168, 34336, 593231, 1186462, 2372924, 4745848, 9491696, 17203699, 18983392, 21949547, 34407398, 43899094, 68814796, 87798188, 137629592, 175596376, 275259184, 351192752, 550518368, 636536863, 702385504, 1273073726, 2546147452, 5092294904, 10184589808, 20369179616]

約数ペア:

[(1, 20369179616), (2, 10184589808), (4, 5092294904), (8, 2546147452), (16, 1273073726), (29, 702385504), (32, 636536863), (37, 550518368), (58, 351192752), (74, 275259184), (116, 175596376), (148, 137629592), (232, 87798188), (296, 68814796), (464, 43899094), (592, 34407398), (928, 21949547), (1073, 18983392), (1184, 17203699), (2146, 9491696), (4292, 4745848), (8584, 2372924), (17168, 1186462), (34336, 593231)]