20196749632

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{83243}}^1$

素因数の和:83495

約数の個数: 56

約数和(自身を含む): 42626255616

約数和(自身を除く): 22429505984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 223, 272, 446, 544, 892, 1088, 1784, 3568, 3791, 7136, 7582, 14272, 15164, 30328, 60656, 83243, 121312, 166486, 242624, 332972, 665944, 1331888, 1415131, 2663776, 2830262, 5327552, 5660524, 11321048, 18563189, 22642096, 37126378, 45284192, 74252756, 90568384, 148505512, 297011024, 315574213, 594022048, 631148426, 1188044096, 1262296852, 2524593704, 5049187408, 10098374816, 20196749632]

約数ペア:

[(1, 20196749632), (2, 10098374816), (4, 5049187408), (8, 2524593704), (16, 1262296852), (17, 1188044096), (32, 631148426), (34, 594022048), (64, 315574213), (68, 297011024), (136, 148505512), (223, 90568384), (272, 74252756), (446, 45284192), (544, 37126378), (892, 22642096), (1088, 18563189), (1784, 11321048), (3568, 5660524), (3791, 5327552), (7136, 2830262), (7582, 2663776), (14272, 1415131), (15164, 1331888), (30328, 665944), (60656, 332972), (83243, 242624), (121312, 166486)]