20164236552

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{3697}}^1$

素因数の和:4177

約数の個数: 160

約数和(自身を含む): 59601405600

約数和(自身を除く): 39437169048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 443, 456, 513, 648, 684, 886, 1026, 1329, 1368, 1539, 1772, 2052, 2658, 3078, 3544, 3697, 3987, 4104, 5316, 6156, 7394, 7974, 8417, 10632, 11091, 11961, 12312, 14788, 15948, 16834, 22182, 23922, 25251, 29576, 31896, 33273, 33668, 35883, 44364, 47844, 50502, 66546, 67336, 70243, 71766, 75753, 88728, 95688, 99819, 101004, 133092, 140486, 143532, 151506, 199638, 202008, 210729, 227259, 266184, 280972, 287064, 299457, 303012, 399276, 421458, 454518, 561944, 598914, 606024, 632187, 681777, 798552, 842916, 909036, 1197828, 1264374, 1363554, 1637771, 1685832, 1818072, 1896561, 2395656, 2528748, 2727108, 3275542, 3793122, 4913313, 5057496, 5454216, 5689683, 6551084, 7586244, 9826626, 11379366, 13102168, 14739939, 15172488, 19653252, 22758732, 29479878, 31117649, 39306504, 44219817, 45517464, 58959756, 62235298, 88439634, 93352947, 117919512, 124470596, 132659451, 176879268, 186705894, 248941192, 265318902, 280058841, 353758536, 373411788, 530637804, 560117682, 746823576, 840176523, 1061275608, 1120235364, 1680353046, 2240470728, 2520529569, 3360706092, 5041059138, 6721412184, 10082118276, 20164236552]

約数ペア:

[(1, 20164236552), (2, 10082118276), (3, 6721412184), (4, 5041059138), (6, 3360706092), (8, 2520529569), (9, 2240470728), (12, 1680353046), (18, 1120235364), (19, 1061275608), (24, 840176523), (27, 746823576), (36, 560117682), (38, 530637804), (54, 373411788), (57, 353758536), (72, 280058841), (76, 265318902), (81, 248941192), (108, 186705894), (114, 176879268), (152, 132659451), (162, 124470596), (171, 117919512), (216, 93352947), (228, 88439634), (324, 62235298), (342, 58959756), (443, 45517464), (456, 44219817), (513, 39306504), (648, 31117649), (684, 29479878), (886, 22758732), (1026, 19653252), (1329, 15172488), (1368, 14739939), (1539, 13102168), (1772, 11379366), (2052, 9826626), (2658, 7586244), (3078, 6551084), (3544, 5689683), (3697, 5454216), (3987, 5057496), (4104, 4913313), (5316, 3793122), (6156, 3275542), (7394, 2727108), (7974, 2528748), (8417, 2395656), (10632, 1896561), (11091, 1818072), (11961, 1685832), (12312, 1637771), (14788, 1363554), (15948, 1264374), (16834, 1197828), (22182, 909036), (23922, 842916), (25251, 798552), (29576, 681777), (31896, 632187), (33273, 606024), (33668, 598914), (35883, 561944), (44364, 454518), (47844, 421458), (50502, 399276), (66546, 303012), (67336, 299457), (70243, 287064), (71766, 280972), (75753, 266184), (88728, 227259), (95688, 210729), (99819, 202008), (101004, 199638), (133092, 151506), (140486, 143532)]