20132424

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 59524920

約数和(自身を除く): 39392496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 137, 156, 157, 234, 274, 312, 314, 411, 468, 471, 548, 628, 822, 936, 942, 1096, 1233, 1256, 1413, 1644, 1781, 1884, 2041, 2466, 2826, 3288, 3562, 3768, 4082, 4932, 5343, 5652, 6123, 7124, 8164, 9864, 10686, 11304, 12246, 14248, 16029, 16328, 18369, 21372, 21509, 24492, 32058, 36738, 42744, 43018, 48984, 64116, 64527, 73476, 86036, 128232, 129054, 146952, 172072, 193581, 258108, 279617, 387162, 516216, 559234, 774324, 838851, 1118468, 1548648, 1677702, 2236936, 2516553, 3355404, 5033106, 6710808, 10066212, 20132424]

約数ペア:

[(1, 20132424), (2, 10066212), (3, 6710808), (4, 5033106), (6, 3355404), (8, 2516553), (9, 2236936), (12, 1677702), (13, 1548648), (18, 1118468), (24, 838851), (26, 774324), (36, 559234), (39, 516216), (52, 387162), (72, 279617), (78, 258108), (104, 193581), (117, 172072), (137, 146952), (156, 129054), (157, 128232), (234, 86036), (274, 73476), (312, 64527), (314, 64116), (411, 48984), (468, 43018), (471, 42744), (548, 36738), (628, 32058), (822, 24492), (936, 21509), (942, 21372), (1096, 18369), (1233, 16328), (1256, 16029), (1413, 14248), (1644, 12246), (1781, 11304), (1884, 10686), (2041, 9864), (2466, 8164), (2826, 7124), (3288, 6123), (3562, 5652), (3768, 5343), (4082, 4932)]