20183943837

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1\times {\mathrm{4969}}^1$

素因数の和:5517

約数の個数: 32

約数和(自身を含む): 27954460800

約数和(自身を除く): 7770516963

約数列:

[1, 3, 53, 59, 159, 177, 433, 1299, 3127, 4969, 9381, 14907, 22949, 25547, 68847, 76641, 263357, 293171, 790071, 879513, 1353991, 2151577, 4061973, 6454731, 15538063, 46614189, 114033581, 126943043, 342100743, 380829129, 6727981279, 20183943837]

約数ペア:

[(1, 20183943837), (3, 6727981279), (53, 380829129), (59, 342100743), (159, 126943043), (177, 114033581), (433, 46614189), (1299, 15538063), (3127, 6454731), (4969, 4061973), (9381, 2151577), (14907, 1353991), (22949, 879513), (25547, 790071), (68847, 293171), (76641, 263357)]