20131034448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1932703}}^1$

素因数の和:1932752

約数の個数: 80

約数和(自身を含む): 61351755776

約数和(自身を除く): 41220721328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 1932703, 3865406, 5798109, 7730812, 11596218, 13528921, 15461624, 23192436, 27057842, 30923248, 40586763, 46384872, 54115684, 59913793, 81173526, 92769744, 108231368, 119827586, 162347052, 179741379, 216462736, 239655172, 324694104, 359482758, 419396551, 479310344, 649388208, 718965516, 838793102, 958620688, 1258189653, 1437931032, 1677586204, 2516379306, 2875862064, 3355172408, 5032758612, 6710344816, 10065517224, 20131034448]

約数ペア:

[(1, 20131034448), (2, 10065517224), (3, 6710344816), (4, 5032758612), (6, 3355172408), (7, 2875862064), (8, 2516379306), (12, 1677586204), (14, 1437931032), (16, 1258189653), (21, 958620688), (24, 838793102), (28, 718965516), (31, 649388208), (42, 479310344), (48, 419396551), (56, 359482758), (62, 324694104), (84, 239655172), (93, 216462736), (112, 179741379), (124, 162347052), (168, 119827586), (186, 108231368), (217, 92769744), (248, 81173526), (336, 59913793), (372, 54115684), (434, 46384872), (496, 40586763), (651, 30923248), (744, 27057842), (868, 23192436), (1302, 15461624), (1488, 13528921), (1736, 11596218), (2604, 7730812), (3472, 5798109), (5208, 3865406), (10416, 1932703)]