20238851730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{967903}}^1$

素因数の和:967971

約数の個数: 64

約数和(自身を含む): 52684950528

約数和(自身を除く): 32446098798

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 170, 205, 246, 255, 410, 510, 615, 697, 1230, 1394, 2091, 3485, 4182, 6970, 10455, 20910, 967903, 1935806, 2903709, 4839515, 5807418, 9679030, 14518545, 16454351, 29037090, 32908702, 39684023, 49363053, 79368046, 82271755, 98726106, 119052069, 164543510, 198420115, 238104138, 246815265, 396840230, 493630530, 595260345, 674628391, 1190520690, 1349256782, 2023885173, 3373141955, 4047770346, 6746283910, 10119425865, 20238851730]

約数ペア:

[(1, 20238851730), (2, 10119425865), (3, 6746283910), (5, 4047770346), (6, 3373141955), (10, 2023885173), (15, 1349256782), (17, 1190520690), (30, 674628391), (34, 595260345), (41, 493630530), (51, 396840230), (82, 246815265), (85, 238104138), (102, 198420115), (123, 164543510), (170, 119052069), (205, 98726106), (246, 82271755), (255, 79368046), (410, 49363053), (510, 39684023), (615, 32908702), (697, 29037090), (1230, 16454351), (1394, 14518545), (2091, 9679030), (3485, 5807418), (4182, 4839515), (6970, 2903709), (10455, 1935806), (20910, 967903)]