20148282702

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{6673}}^1$

素因数の和:6854

約数の個数: 96

約数和(自身を含む): 46176818688

約数和(自身を除く): 26028535986

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 83, 86, 94, 129, 141, 166, 249, 258, 282, 387, 423, 498, 747, 774, 846, 1494, 2021, 3569, 3901, 4042, 6063, 6673, 7138, 7802, 10707, 11703, 12126, 13346, 18189, 20019, 21414, 23406, 32121, 35109, 36378, 40038, 60057, 64242, 70218, 120114, 167743, 286939, 313631, 335486, 503229, 553859, 573878, 627262, 860817, 940893, 1006458, 1107718, 1509687, 1661577, 1721634, 1881786, 2582451, 2822679, 3019374, 3323154, 4984731, 5164902, 5645358, 9969462, 13486133, 23815937, 26031373, 26972266, 40458399, 47631874, 52062746, 71447811, 78094119, 80916798, 121375197, 142895622, 156188238, 214343433, 234282357, 242750394, 428686866, 468564714, 1119349039, 2238698078, 3358047117, 6716094234, 10074141351, 20148282702]

約数ペア:

[(1, 20148282702), (2, 10074141351), (3, 6716094234), (6, 3358047117), (9, 2238698078), (18, 1119349039), (43, 468564714), (47, 428686866), (83, 242750394), (86, 234282357), (94, 214343433), (129, 156188238), (141, 142895622), (166, 121375197), (249, 80916798), (258, 78094119), (282, 71447811), (387, 52062746), (423, 47631874), (498, 40458399), (747, 26972266), (774, 26031373), (846, 23815937), (1494, 13486133), (2021, 9969462), (3569, 5645358), (3901, 5164902), (4042, 4984731), (6063, 3323154), (6673, 3019374), (7138, 2822679), (7802, 2582451), (10707, 1881786), (11703, 1721634), (12126, 1661577), (13346, 1509687), (18189, 1107718), (20019, 1006458), (21414, 940893), (23406, 860817), (32121, 627262), (35109, 573878), (36378, 553859), (40038, 503229), (60057, 335486), (64242, 313631), (70218, 286939), (120114, 167743)]