20922553368

素因数分解:

$2^3\times 3^4\times {\mathrm{5987}}^1\times {\mathrm{5393}}^1$

素因数の和:11398

約数の個数: 80

約数和(自身を含む): 58623178680

約数和(自身を除く): 37700625312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 5393, 5987, 10786, 11974, 16179, 17961, 21572, 23948, 32358, 35922, 43144, 47896, 48537, 53883, 64716, 71844, 97074, 107766, 129432, 143688, 145611, 161649, 194148, 215532, 291222, 323298, 388296, 431064, 436833, 484947, 582444, 646596, 873666, 969894, 1164888, 1293192, 1747332, 1939788, 3494664, 3879576, 32287891, 64575782, 96863673, 129151564, 193727346, 258303128, 290591019, 387454692, 581182038, 774909384, 871773057, 1162364076, 1743546114, 2324728152, 2615319171, 3487092228, 5230638342, 6974184456, 10461276684, 20922553368]

約数ペア:

[(1, 20922553368), (2, 10461276684), (3, 6974184456), (4, 5230638342), (6, 3487092228), (8, 2615319171), (9, 2324728152), (12, 1743546114), (18, 1162364076), (24, 871773057), (27, 774909384), (36, 581182038), (54, 387454692), (72, 290591019), (81, 258303128), (108, 193727346), (162, 129151564), (216, 96863673), (324, 64575782), (648, 32287891), (5393, 3879576), (5987, 3494664), (10786, 1939788), (11974, 1747332), (16179, 1293192), (17961, 1164888), (21572, 969894), (23948, 873666), (32358, 646596), (35922, 582444), (43144, 484947), (47896, 436833), (48537, 431064), (53883, 388296), (64716, 323298), (71844, 291222), (97074, 215532), (107766, 194148), (129432, 161649), (143688, 145611)]