20162952270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{523}}^1\times {\mathrm{142787}}^1$

素因数の和:143326

約数の個数: 64

約数和(自身を含む): 53871056640

約数和(自身を除く): 33708104370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 523, 1046, 1569, 2615, 3138, 4707, 5230, 7845, 9414, 14121, 15690, 23535, 28242, 47070, 70605, 141210, 142787, 285574, 428361, 713935, 856722, 1285083, 1427870, 2141805, 2570166, 3855249, 4283610, 6425415, 7710498, 12850830, 19276245, 38552490, 74677601, 149355202, 224032803, 373388005, 448065606, 672098409, 746776010, 1120164015, 1344196818, 2016295227, 2240328030, 3360492045, 4032590454, 6720984090, 10081476135, 20162952270]

約数ペア:

[(1, 20162952270), (2, 10081476135), (3, 6720984090), (5, 4032590454), (6, 3360492045), (9, 2240328030), (10, 2016295227), (15, 1344196818), (18, 1120164015), (27, 746776010), (30, 672098409), (45, 448065606), (54, 373388005), (90, 224032803), (135, 149355202), (270, 74677601), (523, 38552490), (1046, 19276245), (1569, 12850830), (2615, 7710498), (3138, 6425415), (4707, 4283610), (5230, 3855249), (7845, 2570166), (9414, 2141805), (14121, 1427870), (15690, 1285083), (23535, 856722), (28242, 713935), (47070, 428361), (70605, 285574), (141210, 142787)]