20122448190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5107}}^1\times {\mathrm{10103}}^1$

素因数の和:15233

約数の個数: 64

約数和(自身を含む): 52024121856

約数和(自身を除く): 31901673666

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5107, 10103, 10214, 15321, 20206, 25535, 30309, 30642, 50515, 51070, 60618, 66391, 76605, 101030, 131339, 132782, 151545, 153210, 199173, 262678, 303090, 331955, 394017, 398346, 656695, 663910, 788034, 995865, 1313390, 1970085, 1991730, 3940170, 51596021, 103192042, 154788063, 257980105, 309576126, 515960210, 670748273, 773940315, 1341496546, 1547880630, 2012244819, 3353741365, 4024489638, 6707482730, 10061224095, 20122448190]

約数ペア:

[(1, 20122448190), (2, 10061224095), (3, 6707482730), (5, 4024489638), (6, 3353741365), (10, 2012244819), (13, 1547880630), (15, 1341496546), (26, 773940315), (30, 670748273), (39, 515960210), (65, 309576126), (78, 257980105), (130, 154788063), (195, 103192042), (390, 51596021), (5107, 3940170), (10103, 1991730), (10214, 1970085), (15321, 1313390), (20206, 995865), (25535, 788034), (30309, 663910), (30642, 656695), (50515, 398346), (51070, 394017), (60618, 331955), (66391, 303090), (76605, 262678), (101030, 199173), (131339, 153210), (132782, 151545)]