20072318430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{706523}}^1$

素因数の和:707480

約数の個数: 32

約数和(自身を含む): 48224502144

約数和(自身を除く): 28152183714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 947, 1894, 2841, 4735, 5682, 9470, 14205, 28410, 706523, 1413046, 2119569, 3532615, 4239138, 7065230, 10597845, 21195690, 669077281, 1338154562, 2007231843, 3345386405, 4014463686, 6690772810, 10036159215, 20072318430]

約数ペア:

[(1, 20072318430), (2, 10036159215), (3, 6690772810), (5, 4014463686), (6, 3345386405), (10, 2007231843), (15, 1338154562), (30, 669077281), (947, 21195690), (1894, 10597845), (2841, 7065230), (4735, 4239138), (5682, 3532615), (9470, 2119569), (14205, 1413046), (28410, 706523)]