20211037068

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{659}}^1\times {\mathrm{13381}}^1$

素因数の和:14238

約数の個数: 48

約数和(自身を含む): 47481477120

約数和(自身を除く): 27270440052

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 659, 764, 1146, 1318, 1977, 2292, 2636, 3954, 7908, 13381, 26762, 40143, 53524, 80286, 125869, 160572, 251738, 377607, 503476, 755214, 1510428, 2555771, 5111542, 7667313, 8818079, 10223084, 15334626, 17636158, 26454237, 30669252, 35272316, 52908474, 105816948, 1684253089, 3368506178, 5052759267, 6737012356, 10105518534, 20211037068]

約数ペア:

[(1, 20211037068), (2, 10105518534), (3, 6737012356), (4, 5052759267), (6, 3368506178), (12, 1684253089), (191, 105816948), (382, 52908474), (573, 35272316), (659, 30669252), (764, 26454237), (1146, 17636158), (1318, 15334626), (1977, 10223084), (2292, 8818079), (2636, 7667313), (3954, 5111542), (7908, 2555771), (13381, 1510428), (26762, 755214), (40143, 503476), (53524, 377607), (80286, 251738), (125869, 160572)]