20164537668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{883}}^1\times {\mathrm{1531}}^1$

素因数の和:2545

約数の個数: 96

約数和(自身を含む): 51874647552

約数和(自身を除く): 31710109884

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 113, 132, 226, 339, 452, 678, 883, 1243, 1356, 1531, 1766, 2486, 2649, 3062, 3532, 3729, 4593, 4972, 5298, 6124, 7458, 9186, 9713, 10596, 14916, 16841, 18372, 19426, 29139, 33682, 38852, 50523, 58278, 67364, 99779, 101046, 116556, 173003, 199558, 202092, 299337, 346006, 399116, 519009, 598674, 692012, 1038018, 1097569, 1197348, 1351873, 1903033, 2076036, 2195138, 2703746, 3292707, 3806066, 4055619, 4390276, 5407492, 5709099, 6585414, 7612132, 8111238, 11418198, 13170828, 14870603, 16222476, 22836396, 29741206, 44611809, 59482412, 89223618, 152761649, 178447236, 305523298, 458284947, 611046596, 916569894, 1680378139, 1833139788, 3360756278, 5041134417, 6721512556, 10082268834, 20164537668]

約数ペア:

[(1, 20164537668), (2, 10082268834), (3, 6721512556), (4, 5041134417), (6, 3360756278), (11, 1833139788), (12, 1680378139), (22, 916569894), (33, 611046596), (44, 458284947), (66, 305523298), (113, 178447236), (132, 152761649), (226, 89223618), (339, 59482412), (452, 44611809), (678, 29741206), (883, 22836396), (1243, 16222476), (1356, 14870603), (1531, 13170828), (1766, 11418198), (2486, 8111238), (2649, 7612132), (3062, 6585414), (3532, 5709099), (3729, 5407492), (4593, 4390276), (4972, 4055619), (5298, 3806066), (6124, 3292707), (7458, 2703746), (9186, 2195138), (9713, 2076036), (10596, 1903033), (14916, 1351873), (16841, 1197348), (18372, 1097569), (19426, 1038018), (29139, 692012), (33682, 598674), (38852, 519009), (50523, 399116), (58278, 346006), (67364, 299337), (99779, 202092), (101046, 199558), (116556, 173003)]