20165935108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{659}}^1\times {\mathrm{3037}}^1$

素因数の和:3940

約数の個数: 48

約数和(自身を含む): 38738145600

約数和(自身を除く): 18572210492

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 659, 916, 1318, 2519, 2636, 3037, 5038, 6074, 7249, 10076, 12148, 14498, 28996, 33407, 66814, 133628, 150911, 301822, 603644, 695473, 1390946, 1660021, 2001383, 2781892, 3320042, 4002766, 6640084, 7650203, 8005532, 15300406, 22015213, 30600812, 44030426, 88060852, 458316707, 916633414, 1833266828, 5041483777, 10082967554, 20165935108]

約数ペア:

[(1, 20165935108), (2, 10082967554), (4, 5041483777), (11, 1833266828), (22, 916633414), (44, 458316707), (229, 88060852), (458, 44030426), (659, 30600812), (916, 22015213), (1318, 15300406), (2519, 8005532), (2636, 7650203), (3037, 6640084), (5038, 4002766), (6074, 3320042), (7249, 2781892), (10076, 2001383), (12148, 1660021), (14498, 1390946), (28996, 695473), (33407, 603644), (66814, 301822), (133628, 150911)]