20188077286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{55229}}^1$

素因数の和:56088

約数の個数: 32

約数和(自身を含む): 34572212640

約数和(自身を除く): 14384135354

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 827, 1654, 10751, 14059, 21502, 28118, 55229, 110458, 182767, 365534, 717977, 938893, 1435954, 1877786, 12205609, 24411218, 45674383, 91348766, 593766979, 776464511, 1187533958, 1552929022, 10094038643, 20188077286]

約数ペア:

[(1, 20188077286), (2, 10094038643), (13, 1552929022), (17, 1187533958), (26, 776464511), (34, 593766979), (221, 91348766), (442, 45674383), (827, 24411218), (1654, 12205609), (10751, 1877786), (14059, 1435954), (21502, 938893), (28118, 717977), (55229, 365534), (110458, 182767)]