20361810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 57065472

約数和(自身を除く): 36703662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1974, 2063, 3290, 4126, 4935, 6189, 9870, 10315, 12378, 14441, 20630, 28882, 30945, 43323, 61890, 72205, 86646, 96961, 144410, 193922, 216615, 290883, 433230, 484805, 581766, 678727, 969610, 1357454, 1454415, 2036181, 2908830, 3393635, 4072362, 6787270, 10180905, 20361810]

約数ペア:

[(1, 20361810), (2, 10180905), (3, 6787270), (5, 4072362), (6, 3393635), (7, 2908830), (10, 2036181), (14, 1454415), (15, 1357454), (21, 969610), (30, 678727), (35, 581766), (42, 484805), (47, 433230), (70, 290883), (94, 216615), (105, 193922), (141, 144410), (210, 96961), (235, 86646), (282, 72205), (329, 61890), (470, 43323), (658, 30945), (705, 28882), (987, 20630), (1410, 14441), (1645, 12378), (1974, 10315), (2063, 9870), (3290, 6189), (4126, 4935)]