20166430164

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{2803}}^1$

素因数の和:3117

約数の個数: 96

約数和(自身を含む): 49081933824

約数和(自身を除く): 28915503660

約数列:

[1, 2, 3, 4, 6, 12, 43, 73, 86, 129, 146, 172, 191, 219, 258, 292, 382, 438, 516, 573, 764, 876, 1146, 2292, 2803, 3139, 5606, 6278, 8213, 8409, 9417, 11212, 12556, 13943, 16426, 16818, 18834, 24639, 27886, 32852, 33636, 37668, 41829, 49278, 55772, 83658, 98556, 120529, 167316, 204619, 241058, 361587, 409238, 482116, 535373, 599549, 613857, 723174, 818476, 1070746, 1199098, 1227714, 1446348, 1606119, 1798647, 2141492, 2398196, 2455428, 3212238, 3597294, 6424476, 7194588, 8798617, 17597234, 23021039, 26395851, 35194468, 39082229, 46042078, 52791702, 69063117, 78164458, 92084156, 105583404, 117246687, 138126234, 156328916, 234493374, 276252468, 468986748, 1680535847, 3361071694, 5041607541, 6722143388, 10083215082, 20166430164]

約数ペア:

[(1, 20166430164), (2, 10083215082), (3, 6722143388), (4, 5041607541), (6, 3361071694), (12, 1680535847), (43, 468986748), (73, 276252468), (86, 234493374), (129, 156328916), (146, 138126234), (172, 117246687), (191, 105583404), (219, 92084156), (258, 78164458), (292, 69063117), (382, 52791702), (438, 46042078), (516, 39082229), (573, 35194468), (764, 26395851), (876, 23021039), (1146, 17597234), (2292, 8798617), (2803, 7194588), (3139, 6424476), (5606, 3597294), (6278, 3212238), (8213, 2455428), (8409, 2398196), (9417, 2141492), (11212, 1798647), (12556, 1606119), (13943, 1446348), (16426, 1227714), (16818, 1199098), (18834, 1070746), (24639, 818476), (27886, 723174), (32852, 613857), (33636, 599549), (37668, 535373), (41829, 482116), (49278, 409238), (55772, 361587), (83658, 241058), (98556, 204619), (120529, 167316)]