20147046948

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{23773}}^1$

素因数の和:23871

約数の個数: 192

約数和(自身を含む): 63904512000

約数和(自身を除く): 43757465052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 59, 63, 76, 84, 108, 114, 118, 126, 133, 171, 177, 189, 228, 236, 252, 266, 342, 354, 378, 399, 413, 513, 531, 532, 684, 708, 756, 798, 826, 1026, 1062, 1121, 1197, 1239, 1593, 1596, 1652, 2052, 2124, 2242, 2394, 2478, 3186, 3363, 3591, 3717, 4484, 4788, 4956, 6372, 6726, 7182, 7434, 7847, 10089, 11151, 13452, 14364, 14868, 15694, 20178, 22302, 23541, 23773, 30267, 31388, 40356, 44604, 47082, 47546, 60534, 70623, 71319, 94164, 95092, 121068, 141246, 142638, 166411, 211869, 213957, 282492, 285276, 332822, 423738, 427914, 451687, 499233, 641871, 665644, 847476, 855828, 903374, 998466, 1283742, 1355061, 1402607, 1497699, 1806748, 1996932, 2567484, 2710122, 2805214, 2995398, 3161809, 4065183, 4207821, 4493097, 5420244, 5610428, 5990796, 6323618, 8130366, 8415642, 8986194, 9485427, 9818249, 12195549, 12623463, 12647236, 16260732, 16831284, 17972388, 18970854, 19636498, 24391098, 25246926, 26649533, 28456281, 29454747, 37870389, 37941708, 39272996, 48782196, 50493852, 53299066, 56912562, 58909494, 75740778, 79948599, 85368843, 88364241, 106598132, 113825124, 117818988, 151481556, 159897198, 170737686, 176728482, 186546731, 239845797, 265092723, 319794396, 341475372, 353456964, 373093462, 479691594, 530185446, 559640193, 719537391, 746186924, 959383188, 1060370892, 1119280386, 1439074782, 1678920579, 2238560772, 2878149564, 3357841158, 5036761737, 6715682316, 10073523474, 20147046948]

約数ペア:

[(1, 20147046948), (2, 10073523474), (3, 6715682316), (4, 5036761737), (6, 3357841158), (7, 2878149564), (9, 2238560772), (12, 1678920579), (14, 1439074782), (18, 1119280386), (19, 1060370892), (21, 959383188), (27, 746186924), (28, 719537391), (36, 559640193), (38, 530185446), (42, 479691594), (54, 373093462), (57, 353456964), (59, 341475372), (63, 319794396), (76, 265092723), (84, 239845797), (108, 186546731), (114, 176728482), (118, 170737686), (126, 159897198), (133, 151481556), (171, 117818988), (177, 113825124), (189, 106598132), (228, 88364241), (236, 85368843), (252, 79948599), (266, 75740778), (342, 58909494), (354, 56912562), (378, 53299066), (399, 50493852), (413, 48782196), (513, 39272996), (531, 37941708), (532, 37870389), (684, 29454747), (708, 28456281), (756, 26649533), (798, 25246926), (826, 24391098), (1026, 19636498), (1062, 18970854), (1121, 17972388), (1197, 16831284), (1239, 16260732), (1593, 12647236), (1596, 12623463), (1652, 12195549), (2052, 9818249), (2124, 9485427), (2242, 8986194), (2394, 8415642), (2478, 8130366), (3186, 6323618), (3363, 5990796), (3591, 5610428), (3717, 5420244), (4484, 4493097), (4788, 4207821), (4956, 4065183), (6372, 3161809), (6726, 2995398), (7182, 2805214), (7434, 2710122), (7847, 2567484), (10089, 1996932), (11151, 1806748), (13452, 1497699), (14364, 1402607), (14868, 1355061), (15694, 1283742), (20178, 998466), (22302, 903374), (23541, 855828), (23773, 847476), (30267, 665644), (31388, 641871), (40356, 499233), (44604, 451687), (47082, 427914), (47546, 423738), (60534, 332822), (70623, 285276), (71319, 282492), (94164, 213957), (95092, 211869), (121068, 166411), (141246, 142638)]