20151496924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{616103}}^1$

素因数の和:616174

約数の個数: 48

約数和(自身を含む): 41298683328

約数和(自身を除く): 21147186404

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1258, 1924, 2516, 8177, 16354, 32708, 616103, 1232206, 2464412, 8009339, 10473751, 16018678, 20947502, 22795811, 32037356, 41895004, 45591622, 91183244, 136158763, 272317526, 296345543, 387528787, 544635052, 592691086, 775057574, 1185382172, 1550115148, 5037874231, 10075748462, 20151496924]

約数ペア:

[(1, 20151496924), (2, 10075748462), (4, 5037874231), (13, 1550115148), (17, 1185382172), (26, 775057574), (34, 592691086), (37, 544635052), (52, 387528787), (68, 296345543), (74, 272317526), (148, 136158763), (221, 91183244), (442, 45591622), (481, 41895004), (629, 32037356), (884, 22795811), (962, 20947502), (1258, 16018678), (1924, 10473751), (2516, 8009339), (8177, 2464412), (16354, 1232206), (32708, 616103)]