20188763970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9173}}^1\times {\mathrm{73363}}^1$

素因数の和:82546

約数の個数: 32

約数和(自身を含む): 48458976192

約数和(自身を除く): 28270212222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9173, 18346, 27519, 45865, 55038, 73363, 91730, 137595, 146726, 220089, 275190, 366815, 440178, 733630, 1100445, 2200890, 672958799, 1345917598, 2018876397, 3364793995, 4037752794, 6729587990, 10094381985, 20188763970]

約数ペア:

[(1, 20188763970), (2, 10094381985), (3, 6729587990), (5, 4037752794), (6, 3364793995), (10, 2018876397), (15, 1345917598), (30, 672958799), (9173, 2200890), (18346, 1100445), (27519, 733630), (45865, 440178), (55038, 366815), (73363, 275190), (91730, 220089), (137595, 146726)]