20079791316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{99089}}^1$

素因数の和:99545

約数の個数: 72

約数和(自身を含む): 54788446440

約数和(自身を除く): 34708655124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 433, 468, 866, 1299, 1732, 2598, 3897, 5196, 5629, 7794, 11258, 15588, 16887, 22516, 33774, 50661, 67548, 99089, 101322, 198178, 202644, 297267, 396356, 594534, 891801, 1189068, 1288157, 1783602, 2576314, 3567204, 3864471, 5152628, 7728942, 11593413, 15457884, 23186826, 42905537, 46373652, 85811074, 128716611, 171622148, 257433222, 386149833, 514866444, 557771981, 772299666, 1115543962, 1544599332, 1673315943, 2231087924, 3346631886, 5019947829, 6693263772, 10039895658, 20079791316]

約数ペア:

[(1, 20079791316), (2, 10039895658), (3, 6693263772), (4, 5019947829), (6, 3346631886), (9, 2231087924), (12, 1673315943), (13, 1544599332), (18, 1115543962), (26, 772299666), (36, 557771981), (39, 514866444), (52, 386149833), (78, 257433222), (117, 171622148), (156, 128716611), (234, 85811074), (433, 46373652), (468, 42905537), (866, 23186826), (1299, 15457884), (1732, 11593413), (2598, 7728942), (3897, 5152628), (5196, 3864471), (5629, 3567204), (7794, 2576314), (11258, 1783602), (15588, 1288157), (16887, 1189068), (22516, 891801), (33774, 594534), (50661, 396356), (67548, 297267), (99089, 202644), (101322, 198178)]