20233744944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1400453}}^1$

素因数の和:1400514

約数の個数: 80

約数和(自身を含む): 61127016192

約数和(自身を除く): 40893271248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 2064, 2408, 3612, 4816, 7224, 14448, 1400453, 2800906, 4201359, 5601812, 8402718, 9803171, 11203624, 16805436, 19606342, 22407248, 29409513, 33610872, 39212684, 58819026, 60219479, 67221744, 78425368, 117638052, 120438958, 156850736, 180658437, 235276104, 240877916, 361316874, 421536353, 470552208, 481755832, 722633748, 843072706, 963511664, 1264609059, 1445267496, 1686145412, 2529218118, 2890534992, 3372290824, 5058436236, 6744581648, 10116872472, 20233744944]

約数ペア:

[(1, 20233744944), (2, 10116872472), (3, 6744581648), (4, 5058436236), (6, 3372290824), (7, 2890534992), (8, 2529218118), (12, 1686145412), (14, 1445267496), (16, 1264609059), (21, 963511664), (24, 843072706), (28, 722633748), (42, 481755832), (43, 470552208), (48, 421536353), (56, 361316874), (84, 240877916), (86, 235276104), (112, 180658437), (129, 156850736), (168, 120438958), (172, 117638052), (258, 78425368), (301, 67221744), (336, 60219479), (344, 58819026), (516, 39212684), (602, 33610872), (688, 29409513), (903, 22407248), (1032, 19606342), (1204, 16805436), (1806, 11203624), (2064, 9803171), (2408, 8402718), (3612, 5601812), (4816, 4201359), (7224, 2800906), (14448, 1400453)]