20132985588

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{205783}}^1$

素因数の和:206084

約数の個数: 48

約数和(自身を含む): 48676970496

約数和(自身を除く): 28543984908

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 263, 372, 526, 789, 1052, 1578, 3156, 8153, 16306, 24459, 32612, 48918, 97836, 205783, 411566, 617349, 823132, 1234698, 2469396, 6379273, 12758546, 19137819, 25517092, 38275638, 54120929, 76551276, 108241858, 162362787, 216483716, 324725574, 649451148, 1677748799, 3355497598, 5033246397, 6710995196, 10066492794, 20132985588]

約数ペア:

[(1, 20132985588), (2, 10066492794), (3, 6710995196), (4, 5033246397), (6, 3355497598), (12, 1677748799), (31, 649451148), (62, 324725574), (93, 216483716), (124, 162362787), (186, 108241858), (263, 76551276), (372, 54120929), (526, 38275638), (789, 25517092), (1052, 19137819), (1578, 12758546), (3156, 6379273), (8153, 2469396), (16306, 1234698), (24459, 823132), (32612, 617349), (48918, 411566), (97836, 205783)]