20126199432

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{125219}}^1$

素因数の和:125446

約数の個数: 64

約数和(自身を含む): 51961291200

約数和(自身を除く): 31835091768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 181, 222, 296, 362, 444, 543, 724, 888, 1086, 1448, 2172, 4344, 6697, 13394, 20091, 26788, 40182, 53576, 80364, 125219, 160728, 250438, 375657, 500876, 751314, 1001752, 1502628, 3005256, 4633103, 9266206, 13899309, 18532412, 22664639, 27798618, 37064824, 45329278, 55597236, 67993917, 90658556, 111194472, 135987834, 181317112, 271975668, 543951336, 838591643, 1677183286, 2515774929, 3354366572, 5031549858, 6708733144, 10063099716, 20126199432]

約数ペア:

[(1, 20126199432), (2, 10063099716), (3, 6708733144), (4, 5031549858), (6, 3354366572), (8, 2515774929), (12, 1677183286), (24, 838591643), (37, 543951336), (74, 271975668), (111, 181317112), (148, 135987834), (181, 111194472), (222, 90658556), (296, 67993917), (362, 55597236), (444, 45329278), (543, 37064824), (724, 27798618), (888, 22664639), (1086, 18532412), (1448, 13899309), (2172, 9266206), (4344, 4633103), (6697, 3005256), (13394, 1502628), (20091, 1001752), (26788, 751314), (40182, 500876), (53576, 375657), (80364, 250438), (125219, 160728)]