20372853124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{27647}}^1$

素因数の和:28084

約数の個数: 48

約数和(自身を含む): 39537082368

約数和(自身を除く): 19164229244

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 383, 481, 766, 962, 1532, 1924, 4979, 9958, 14171, 19916, 27647, 28342, 55294, 56684, 110588, 184223, 359411, 368446, 718822, 736892, 1022939, 1437644, 2045878, 4091756, 10588801, 13298207, 21177602, 26596414, 42355204, 53192828, 137654413, 275308826, 391785637, 550617652, 783571274, 1567142548, 5093213281, 10186426562, 20372853124]

約数ペア:

[(1, 20372853124), (2, 10186426562), (4, 5093213281), (13, 1567142548), (26, 783571274), (37, 550617652), (52, 391785637), (74, 275308826), (148, 137654413), (383, 53192828), (481, 42355204), (766, 26596414), (962, 21177602), (1532, 13298207), (1924, 10588801), (4979, 4091756), (9958, 2045878), (14171, 1437644), (19916, 1022939), (27647, 736892), (28342, 718822), (55294, 368446), (56684, 359411), (110588, 184223)]