20235946794

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2539}}^1\times {\mathrm{27109}}^1$

素因数の和:29667

約数の個数: 48

約数和(自身を含む): 47099829600

約数和(自身を除く): 26863882806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2539, 5078, 7617, 15234, 17773, 27109, 35546, 53319, 54218, 81327, 106638, 124411, 162654, 189763, 248822, 373233, 379526, 569289, 746466, 1138578, 1328341, 2656682, 3985023, 7970046, 68829751, 137659502, 206489253, 412978506, 481808257, 963616514, 1445424771, 2890849542, 3372657799, 6745315598, 10117973397, 20235946794]

約数ペア:

[(1, 20235946794), (2, 10117973397), (3, 6745315598), (6, 3372657799), (7, 2890849542), (14, 1445424771), (21, 963616514), (42, 481808257), (49, 412978506), (98, 206489253), (147, 137659502), (294, 68829751), (2539, 7970046), (5078, 3985023), (7617, 2656682), (15234, 1328341), (17773, 1138578), (27109, 746466), (35546, 569289), (53319, 379526), (54218, 373233), (81327, 248822), (106638, 189763), (124411, 162654)]