20183152920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{3432509}}^1$

素因数の和:3432537

約数の個数: 96

約数和(自身を含む): 70435105200

約数和(自身を除く): 50251952280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 3432509, 6865018, 10297527, 13730036, 17162545, 20595054, 24027563, 27460072, 34325090, 41190108, 48055126, 51487635, 68650180, 72082689, 82380216, 96110252, 102975270, 120137815, 137300360, 144165378, 168192941, 192220504, 205950540, 240275630, 288330756, 336385882, 360413445, 411901080, 480551260, 504578823, 576661512, 672771764, 720826890, 840964705, 961102520, 1009157646, 1345543528, 1441653780, 1681929410, 2018315292, 2522894115, 2883307560, 3363858820, 4036630584, 5045788230, 6727717640, 10091576460, 20183152920]

約数ペア:

[(1, 20183152920), (2, 10091576460), (3, 6727717640), (4, 5045788230), (5, 4036630584), (6, 3363858820), (7, 2883307560), (8, 2522894115), (10, 2018315292), (12, 1681929410), (14, 1441653780), (15, 1345543528), (20, 1009157646), (21, 961102520), (24, 840964705), (28, 720826890), (30, 672771764), (35, 576661512), (40, 504578823), (42, 480551260), (49, 411901080), (56, 360413445), (60, 336385882), (70, 288330756), (84, 240275630), (98, 205950540), (105, 192220504), (120, 168192941), (140, 144165378), (147, 137300360), (168, 120137815), (196, 102975270), (210, 96110252), (245, 82380216), (280, 72082689), (294, 68650180), (392, 51487635), (420, 48055126), (490, 41190108), (588, 34325090), (735, 27460072), (840, 24027563), (980, 20595054), (1176, 17162545), (1470, 13730036), (1960, 10297527), (2940, 6865018), (5880, 3432509)]