20198493690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{34381}}^1\times {\mathrm{19583}}^1$

素因数の和:53974

約数の個数: 32

約数和(自身を含む): 48480270336

約数和(自身を除く): 28281776646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 19583, 34381, 39166, 58749, 68762, 97915, 103143, 117498, 171905, 195830, 206286, 293745, 343810, 515715, 587490, 1031430, 673283123, 1346566246, 2019849369, 3366415615, 4039698738, 6732831230, 10099246845, 20198493690]

約数ペア:

[(1, 20198493690), (2, 10099246845), (3, 6732831230), (5, 4039698738), (6, 3366415615), (10, 2019849369), (15, 1346566246), (30, 673283123), (19583, 1031430), (34381, 587490), (39166, 515715), (58749, 343810), (68762, 293745), (97915, 206286), (103143, 195830), (117498, 171905)]