20224654064

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:1042

約数の個数: 80

約数和(自身を含む): 40626128928

約数和(自身を除く): 20401474864

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 257, 296, 307, 433, 514, 592, 614, 866, 1028, 1228, 1732, 2056, 2456, 3464, 4112, 4912, 6928, 9509, 11359, 16021, 19018, 22718, 32042, 38036, 45436, 64084, 76072, 78899, 90872, 111281, 128168, 132931, 152144, 157798, 181744, 222562, 256336, 265862, 315596, 445124, 531724, 631192, 890248, 1063448, 1262384, 1780496, 2126896, 2919263, 4117397, 4918447, 5838526, 8234794, 9836894, 11677052, 16469588, 19673788, 23354104, 32939176, 34163267, 39347576, 46708208, 65878352, 68326534, 78695152, 136653068, 273306136, 546612272, 1264040879, 2528081758, 5056163516, 10112327032, 20224654064]

約数ペア:

[(1, 20224654064), (2, 10112327032), (4, 5056163516), (8, 2528081758), (16, 1264040879), (37, 546612272), (74, 273306136), (148, 136653068), (257, 78695152), (296, 68326534), (307, 65878352), (433, 46708208), (514, 39347576), (592, 34163267), (614, 32939176), (866, 23354104), (1028, 19673788), (1228, 16469588), (1732, 11677052), (2056, 9836894), (2456, 8234794), (3464, 5838526), (4112, 4918447), (4912, 4117397), (6928, 2919263), (9509, 2126896), (11359, 1780496), (16021, 1262384), (19018, 1063448), (22718, 890248), (32042, 631192), (38036, 531724), (45436, 445124), (64084, 315596), (76072, 265862), (78899, 256336), (90872, 222562), (111281, 181744), (128168, 157798), (132931, 152144)]