20306075190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{96931}}^1\times {\mathrm{6983}}^1$

素因数の和:103924

約数の個数: 32

約数和(自身を含む): 48742062336

約数和(自身を除く): 28435987146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6983, 13966, 20949, 34915, 41898, 69830, 96931, 104745, 193862, 209490, 290793, 484655, 581586, 969310, 1453965, 2907930, 676869173, 1353738346, 2030607519, 3384345865, 4061215038, 6768691730, 10153037595, 20306075190]

約数ペア:

[(1, 20306075190), (2, 10153037595), (3, 6768691730), (5, 4061215038), (6, 3384345865), (10, 2030607519), (15, 1353738346), (30, 676869173), (6983, 2907930), (13966, 1453965), (20949, 969310), (34915, 581586), (41898, 484655), (69830, 290793), (96931, 209490), (104745, 193862)]