20165735241

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{6323}}^1$

素因数の和:6483

約数の個数: 64

約数和(自身を含む): 31787965440

約数和(自身を除く): 11622230199

約数列:

[1, 3, 9, 27, 41, 43, 67, 123, 129, 201, 369, 387, 603, 1107, 1161, 1763, 1809, 2747, 2881, 5289, 6323, 8241, 8643, 15867, 18969, 24723, 25929, 47601, 56907, 74169, 77787, 118121, 170721, 259243, 271889, 354363, 423641, 777729, 815667, 1063089, 1270923, 2333187, 2447001, 3189267, 3812769, 6999561, 7341003, 11147449, 11438307, 17369281, 18216563, 33442347, 52107843, 54649689, 100327041, 156323529, 163949067, 300981123, 468970587, 491847201, 746879083, 2240637249, 6721911747, 20165735241]

約数ペア:

[(1, 20165735241), (3, 6721911747), (9, 2240637249), (27, 746879083), (41, 491847201), (43, 468970587), (67, 300981123), (123, 163949067), (129, 156323529), (201, 100327041), (369, 54649689), (387, 52107843), (603, 33442347), (1107, 18216563), (1161, 17369281), (1763, 11438307), (1809, 11147449), (2747, 7341003), (2881, 6999561), (5289, 3812769), (6323, 3189267), (8241, 2447001), (8643, 2333187), (15867, 1270923), (18969, 1063089), (24723, 815667), (25929, 777729), (47601, 423641), (56907, 354363), (74169, 271889), (77787, 259243), (118121, 170721)]