20051095056

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{29789}}^1$

素因数の和:30216

約数の個数: 80

約数和(自身を含む): 53340782400

約数和(自身を除く): 33289687344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 379, 444, 592, 758, 888, 1137, 1516, 1776, 2274, 3032, 4548, 6064, 9096, 14023, 18192, 28046, 29789, 42069, 56092, 59578, 84138, 89367, 112184, 119156, 168276, 178734, 224368, 238312, 336552, 357468, 476624, 673104, 714936, 1102193, 1429872, 2204386, 3306579, 4408772, 6613158, 8817544, 11290031, 13226316, 17635088, 22580062, 26452632, 33870093, 45160124, 52905264, 67740186, 90320248, 135480372, 180640496, 270960744, 417731147, 541921488, 835462294, 1253193441, 1670924588, 2506386882, 3341849176, 5012773764, 6683698352, 10025547528, 20051095056]

約数ペア:

[(1, 20051095056), (2, 10025547528), (3, 6683698352), (4, 5012773764), (6, 3341849176), (8, 2506386882), (12, 1670924588), (16, 1253193441), (24, 835462294), (37, 541921488), (48, 417731147), (74, 270960744), (111, 180640496), (148, 135480372), (222, 90320248), (296, 67740186), (379, 52905264), (444, 45160124), (592, 33870093), (758, 26452632), (888, 22580062), (1137, 17635088), (1516, 13226316), (1776, 11290031), (2274, 8817544), (3032, 6613158), (4548, 4408772), (6064, 3306579), (9096, 2204386), (14023, 1429872), (18192, 1102193), (28046, 714936), (29789, 673104), (42069, 476624), (56092, 357468), (59578, 336552), (84138, 238312), (89367, 224368), (112184, 178734), (119156, 168276)]