2020031171676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151245221}}^1$

素因数の和:151245291

約数の個数: 72

約数和(自身を含む): 5945752167264

約数和(自身を除く): 3925720995588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 159, 212, 252, 318, 371, 477, 636, 742, 954, 1113, 1484, 1908, 2226, 3339, 4452, 6678, 13356, 151245221, 302490442, 453735663, 604980884, 907471326, 1058716547, 1361206989, 1814942652, 2117433094, 2722413978, 3176149641, 4234866188, 5444827956, 6352299282, 8015996713, 9528448923, 12704598564, 16031993426, 19056897846, 24047990139, 32063986852, 38113795692, 48095980278, 56111976991, 72143970417, 96191960556, 112223953982, 144287940834, 168335930973, 224447907964, 288575881668, 336671861946, 505007792919, 673343723892, 1010015585838, 2020031171676]

約数ペア:

[(1, 2020031171676), (2, 1010015585838), (3, 673343723892), (4, 505007792919), (6, 336671861946), (7, 288575881668), (9, 224447907964), (12, 168335930973), (14, 144287940834), (18, 112223953982), (21, 96191960556), (28, 72143970417), (36, 56111976991), (42, 48095980278), (53, 38113795692), (63, 32063986852), (84, 24047990139), (106, 19056897846), (126, 16031993426), (159, 12704598564), (212, 9528448923), (252, 8015996713), (318, 6352299282), (371, 5444827956), (477, 4234866188), (636, 3176149641), (742, 2722413978), (954, 2117433094), (1113, 1814942652), (1484, 1361206989), (1908, 1058716547), (2226, 907471326), (3339, 604980884), (4452, 453735663), (6678, 302490442), (13356, 151245221)]