20195207214

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5283937}}^1$

素因数の和:5283969

約数の個数: 48

約数和(自身を含む): 50598990288

約数和(自身を除く): 30403783074

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 5283937, 10567874, 15851811, 31703622, 36987559, 68691181, 73975118, 110962677, 137382362, 206073543, 221925354, 258912913, 412147086, 480838267, 517825826, 776738739, 961676534, 1442514801, 1553477478, 2885029602, 3365867869, 6731735738, 10097603607, 20195207214]

約数ペア:

[(1, 20195207214), (2, 10097603607), (3, 6731735738), (6, 3365867869), (7, 2885029602), (13, 1553477478), (14, 1442514801), (21, 961676534), (26, 776738739), (39, 517825826), (42, 480838267), (49, 412147086), (78, 258912913), (91, 221925354), (98, 206073543), (147, 137382362), (182, 110962677), (273, 73975118), (294, 68691181), (546, 36987559), (637, 31703622), (1274, 15851811), (1911, 10567874), (3822, 5283937)]