20100222702

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{6899}}^1$

素因数の和:8150

約数の個数: 96

約数和(自身を含む): 52442208000

約数和(自身を除く): 32341985298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 1217, 2394, 2434, 3651, 6899, 7302, 8519, 10953, 13798, 17038, 20697, 21906, 23123, 25557, 41394, 46246, 48293, 51114, 62091, 69369, 76671, 96586, 124182, 131081, 138738, 144879, 153342, 161861, 208107, 262162, 289758, 323722, 393243, 416214, 434637, 485583, 786486, 869274, 917567, 971166, 1179729, 1456749, 1835134, 2359458, 2752701, 2913498, 5505402, 8258103, 8396083, 16516206, 16792166, 25188249, 50376498, 58772581, 75564747, 117545162, 151129494, 159525577, 176317743, 319051154, 352635486, 478576731, 528953229, 957153462, 1057906458, 1116679039, 1435730193, 2233358078, 2871460386, 3350037117, 6700074234, 10050111351, 20100222702]

約数ペア:

[(1, 20100222702), (2, 10050111351), (3, 6700074234), (6, 3350037117), (7, 2871460386), (9, 2233358078), (14, 1435730193), (18, 1116679039), (19, 1057906458), (21, 957153462), (38, 528953229), (42, 478576731), (57, 352635486), (63, 319051154), (114, 176317743), (126, 159525577), (133, 151129494), (171, 117545162), (266, 75564747), (342, 58772581), (399, 50376498), (798, 25188249), (1197, 16792166), (1217, 16516206), (2394, 8396083), (2434, 8258103), (3651, 5505402), (6899, 2913498), (7302, 2752701), (8519, 2359458), (10953, 1835134), (13798, 1456749), (17038, 1179729), (20697, 971166), (21906, 917567), (23123, 869274), (25557, 786486), (41394, 485583), (46246, 434637), (48293, 416214), (51114, 393243), (62091, 323722), (69369, 289758), (76671, 262162), (96586, 208107), (124182, 161861), (131081, 153342), (138738, 144879)]