20732040294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{349837}}^1$

素因数の和:349949

約数の個数: 64

約数和(自身を含む): 50779685376

約数和(自身を除く): 30047645082

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 83, 102, 119, 166, 238, 249, 357, 498, 581, 714, 1162, 1411, 1743, 2822, 3486, 4233, 8466, 9877, 19754, 29631, 59262, 349837, 699674, 1049511, 2099022, 2448859, 4897718, 5947229, 7346577, 11894458, 14693154, 17841687, 29036471, 35683374, 41630603, 58072942, 83261206, 87109413, 124891809, 174218826, 203255297, 249783618, 406510594, 493620007, 609765891, 987240014, 1219531782, 1480860021, 2961720042, 3455340049, 6910680098, 10366020147, 20732040294]

約数ペア:

[(1, 20732040294), (2, 10366020147), (3, 6910680098), (6, 3455340049), (7, 2961720042), (14, 1480860021), (17, 1219531782), (21, 987240014), (34, 609765891), (42, 493620007), (51, 406510594), (83, 249783618), (102, 203255297), (119, 174218826), (166, 124891809), (238, 87109413), (249, 83261206), (357, 58072942), (498, 41630603), (581, 35683374), (714, 29036471), (1162, 17841687), (1411, 14693154), (1743, 11894458), (2822, 7346577), (3486, 5947229), (4233, 4897718), (8466, 2448859), (9877, 2099022), (19754, 1049511), (29631, 699674), (59262, 349837)]