20249618116

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7237}}^1\times {\mathrm{7687}}^1$

素因数の和:14948

約数の個数: 48

約数和(自身を含む): 43626263296

約数和(自身を除く): 23376645180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 7237, 7687, 14474, 15374, 28948, 30748, 50659, 53809, 94081, 99931, 101318, 107618, 188162, 199862, 202636, 215236, 376324, 399724, 658567, 699517, 1317134, 1399034, 2634268, 2798068, 55630819, 111261638, 222523276, 389415733, 723200647, 778831466, 1446401294, 1557662932, 2892802588, 5062404529, 10124809058, 20249618116]

約数ペア:

[(1, 20249618116), (2, 10124809058), (4, 5062404529), (7, 2892802588), (13, 1557662932), (14, 1446401294), (26, 778831466), (28, 723200647), (52, 389415733), (91, 222523276), (182, 111261638), (364, 55630819), (7237, 2798068), (7687, 2634268), (14474, 1399034), (15374, 1317134), (28948, 699517), (30748, 658567), (50659, 399724), (53809, 376324), (94081, 215236), (99931, 202636), (101318, 199862), (107618, 188162)]