20247316920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{839441}}^1$

素因数の和:839525

約数の個数: 96

約数和(自身を含む): 66786005520

約数和(自身を除く): 46538688600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 67, 72, 90, 120, 134, 180, 201, 268, 335, 360, 402, 536, 603, 670, 804, 1005, 1206, 1340, 1608, 2010, 2412, 2680, 3015, 4020, 4824, 6030, 8040, 12060, 24120, 839441, 1678882, 2518323, 3357764, 4197205, 5036646, 6715528, 7554969, 8394410, 10073292, 12591615, 15109938, 16788820, 20146584, 25183230, 30219876, 33577640, 37774845, 50366460, 56242547, 60439752, 75549690, 100732920, 112485094, 151099380, 168727641, 224970188, 281212735, 302198760, 337455282, 449940376, 506182923, 562425470, 674910564, 843638205, 1012365846, 1124850940, 1349821128, 1687276410, 2024731692, 2249701880, 2530914615, 3374552820, 4049463384, 5061829230, 6749105640, 10123658460, 20247316920]

約数ペア:

[(1, 20247316920), (2, 10123658460), (3, 6749105640), (4, 5061829230), (5, 4049463384), (6, 3374552820), (8, 2530914615), (9, 2249701880), (10, 2024731692), (12, 1687276410), (15, 1349821128), (18, 1124850940), (20, 1012365846), (24, 843638205), (30, 674910564), (36, 562425470), (40, 506182923), (45, 449940376), (60, 337455282), (67, 302198760), (72, 281212735), (90, 224970188), (120, 168727641), (134, 151099380), (180, 112485094), (201, 100732920), (268, 75549690), (335, 60439752), (360, 56242547), (402, 50366460), (536, 37774845), (603, 33577640), (670, 30219876), (804, 25183230), (1005, 20146584), (1206, 16788820), (1340, 15109938), (1608, 12591615), (2010, 10073292), (2412, 8394410), (2680, 7554969), (3015, 6715528), (4020, 5036646), (4824, 4197205), (6030, 3357764), (8040, 2518323), (12060, 1678882), (24120, 839441)]