20332368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1$

素因数の和:921

約数の個数: 120

約数和(自身を含む): 67936128

約数和(自身を除く): 47603760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 877, 966, 1008, 1104, 1288, 1449, 1656, 1754, 1932, 2576, 2631, 2898, 3312, 3508, 3864, 5262, 5796, 6139, 7016, 7728, 7893, 10524, 11592, 12278, 14032, 15786, 18417, 20171, 21048, 23184, 24556, 31572, 36834, 40342, 42096, 49112, 55251, 60513, 63144, 73668, 80684, 98224, 110502, 121026, 126288, 141197, 147336, 161368, 181539, 221004, 242052, 282394, 294672, 322736, 363078, 423591, 442008, 484104, 564788, 726156, 847182, 884016, 968208, 1129576, 1270773, 1452312, 1694364, 2259152, 2541546, 2904624, 3388728, 5083092, 6777456, 10166184, 20332368]

約数ペア:

[(1, 20332368), (2, 10166184), (3, 6777456), (4, 5083092), (6, 3388728), (7, 2904624), (8, 2541546), (9, 2259152), (12, 1694364), (14, 1452312), (16, 1270773), (18, 1129576), (21, 968208), (23, 884016), (24, 847182), (28, 726156), (36, 564788), (42, 484104), (46, 442008), (48, 423591), (56, 363078), (63, 322736), (69, 294672), (72, 282394), (84, 242052), (92, 221004), (112, 181539), (126, 161368), (138, 147336), (144, 141197), (161, 126288), (168, 121026), (184, 110502), (207, 98224), (252, 80684), (276, 73668), (322, 63144), (336, 60513), (368, 55251), (414, 49112), (483, 42096), (504, 40342), (552, 36834), (644, 31572), (828, 24556), (877, 23184), (966, 21048), (1008, 20171), (1104, 18417), (1288, 15786), (1449, 14032), (1656, 12278), (1754, 11592), (1932, 10524), (2576, 7893), (2631, 7728), (2898, 7016), (3312, 6139), (3508, 5796), (3864, 5262)]