20160284312

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{48187}}^1$

素因数の和:48472

約数の個数: 64

約数和(自身を含む): 44780144640

約数和(自身を除く): 24619860328

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 241, 248, 434, 482, 868, 964, 1687, 1736, 1928, 3374, 6748, 7471, 13496, 14942, 29884, 48187, 52297, 59768, 96374, 104594, 192748, 209188, 337309, 385496, 418376, 674618, 1349236, 1493797, 2698472, 2987594, 5975188, 10456579, 11613067, 11950376, 20913158, 23226134, 41826316, 46452268, 81291469, 83652632, 92904536, 162582938, 325165876, 360005077, 650331752, 720010154, 1440020308, 2520035539, 2880040616, 5040071078, 10080142156, 20160284312]

約数ペア:

[(1, 20160284312), (2, 10080142156), (4, 5040071078), (7, 2880040616), (8, 2520035539), (14, 1440020308), (28, 720010154), (31, 650331752), (56, 360005077), (62, 325165876), (124, 162582938), (217, 92904536), (241, 83652632), (248, 81291469), (434, 46452268), (482, 41826316), (868, 23226134), (964, 20913158), (1687, 11950376), (1736, 11613067), (1928, 10456579), (3374, 5975188), (6748, 2987594), (7471, 2698472), (13496, 1493797), (14942, 1349236), (29884, 674618), (48187, 418376), (52297, 385496), (59768, 337309), (96374, 209188), (104594, 192748)]