20220242

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 38228760

約数和(自身を除く): 18008518

約数列:

[1, 2, 7, 14, 17, 34, 49, 53, 98, 106, 119, 229, 238, 371, 458, 742, 833, 901, 1603, 1666, 1802, 2597, 3206, 3893, 5194, 6307, 7786, 11221, 12137, 12614, 22442, 24274, 27251, 44149, 54502, 84959, 88298, 169918, 190757, 206329, 381514, 412658, 594713, 1189426, 1444303, 2888606, 10110121, 20220242]

約数ペア:

[(1, 20220242), (2, 10110121), (7, 2888606), (14, 1444303), (17, 1189426), (34, 594713), (49, 412658), (53, 381514), (98, 206329), (106, 190757), (119, 169918), (229, 88298), (238, 84959), (371, 54502), (458, 44149), (742, 27251), (833, 24274), (901, 22442), (1603, 12614), (1666, 12137), (1802, 11221), (2597, 7786), (3206, 6307), (3893, 5194)]