20148030882

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{1031}}^1$

素因数の和:1978

約数の個数: 160

約数和(自身を含む): 54424212480

約数和(自身を除く): 34276181598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 81, 114, 126, 133, 162, 171, 189, 266, 342, 378, 399, 513, 567, 798, 907, 1026, 1031, 1134, 1197, 1539, 1814, 2062, 2394, 2721, 3078, 3093, 3591, 5442, 6186, 6349, 7182, 7217, 8163, 9279, 10773, 12698, 14434, 16326, 17233, 18558, 19047, 19589, 21546, 21651, 24489, 27837, 34466, 38094, 39178, 43302, 48978, 51699, 55674, 57141, 58767, 64953, 73467, 83511, 103398, 114282, 117534, 120631, 129906, 137123, 146934, 155097, 167022, 171423, 176301, 194859, 241262, 274246, 310194, 342846, 352602, 361893, 389718, 411369, 465291, 514269, 528903, 584577, 723786, 822738, 930582, 935117, 1028538, 1057806, 1085679, 1169154, 1234107, 1395873, 1586709, 1870234, 2171358, 2468214, 2791746, 2805351, 3173418, 3257037, 3702321, 5610702, 6514074, 6545819, 7404642, 8416053, 9771111, 11106963, 13091638, 16832106, 17767223, 19542222, 19637457, 22213926, 25248159, 35534446, 39274914, 50496318, 53301669, 58912371, 75744477, 106603338, 117824742, 124370561, 151488954, 159905007, 176737113, 248741122, 319810014, 353474226, 373111683, 479715021, 530211339, 746223366, 959430042, 1060422678, 1119335049, 1439145063, 2238670098, 2878290126, 3358005147, 6716010294, 10074015441, 20148030882]

約数ペア:

[(1, 20148030882), (2, 10074015441), (3, 6716010294), (6, 3358005147), (7, 2878290126), (9, 2238670098), (14, 1439145063), (18, 1119335049), (19, 1060422678), (21, 959430042), (27, 746223366), (38, 530211339), (42, 479715021), (54, 373111683), (57, 353474226), (63, 319810014), (81, 248741122), (114, 176737113), (126, 159905007), (133, 151488954), (162, 124370561), (171, 117824742), (189, 106603338), (266, 75744477), (342, 58912371), (378, 53301669), (399, 50496318), (513, 39274914), (567, 35534446), (798, 25248159), (907, 22213926), (1026, 19637457), (1031, 19542222), (1134, 17767223), (1197, 16832106), (1539, 13091638), (1814, 11106963), (2062, 9771111), (2394, 8416053), (2721, 7404642), (3078, 6545819), (3093, 6514074), (3591, 5610702), (5442, 3702321), (6186, 3257037), (6349, 3173418), (7182, 2805351), (7217, 2791746), (8163, 2468214), (9279, 2171358), (10773, 1870234), (12698, 1586709), (14434, 1395873), (16326, 1234107), (17233, 1169154), (18558, 1085679), (19047, 1057806), (19589, 1028538), (21546, 935117), (21651, 930582), (24489, 822738), (27837, 723786), (34466, 584577), (38094, 528903), (39178, 514269), (43302, 465291), (48978, 411369), (51699, 389718), (55674, 361893), (57141, 352602), (58767, 342846), (64953, 310194), (73467, 274246), (83511, 241262), (103398, 194859), (114282, 176301), (117534, 171423), (120631, 167022), (129906, 155097), (137123, 146934)]