20160801648

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10769659}}^1$

素因数の和:10769686

約数の個数: 60

約数和(自身を含む): 60762421720

約数和(自身を除く): 40601620072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 10769659, 21539318, 32308977, 43078636, 64617954, 86157272, 96926931, 129235908, 140005567, 172314544, 193853862, 258471816, 280011134, 387707724, 420016701, 516943632, 560022268, 775415448, 840033402, 1120044536, 1260050103, 1550830896, 1680066804, 2240089072, 2520100206, 3360133608, 5040200412, 6720267216, 10080400824, 20160801648]

約数ペア:

[(1, 20160801648), (2, 10080400824), (3, 6720267216), (4, 5040200412), (6, 3360133608), (8, 2520100206), (9, 2240089072), (12, 1680066804), (13, 1550830896), (16, 1260050103), (18, 1120044536), (24, 840033402), (26, 775415448), (36, 560022268), (39, 516943632), (48, 420016701), (52, 387707724), (72, 280011134), (78, 258471816), (104, 193853862), (117, 172314544), (144, 140005567), (156, 129235908), (208, 96926931), (234, 86157272), (312, 64617954), (468, 43078636), (624, 32308977), (936, 21539318), (1872, 10769659)]