920385564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{83641}}^1$

素因数の和:83786

約数の個数: 48

約数和(自身を含む): 2473126656

約数和(自身を除く): 1552741092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 83641, 167282, 250923, 334564, 501846, 585487, 1003692, 1170974, 1756461, 2341948, 3512922, 7025844, 10956971, 21913942, 32870913, 43827884, 65741826, 76698797, 131483652, 153397594, 230096391, 306795188, 460192782, 920385564]

約数ペア:

[(1, 920385564), (2, 460192782), (3, 306795188), (4, 230096391), (6, 153397594), (7, 131483652), (12, 76698797), (14, 65741826), (21, 43827884), (28, 32870913), (42, 21913942), (84, 10956971), (131, 7025844), (262, 3512922), (393, 2341948), (524, 1756461), (786, 1170974), (917, 1003692), (1572, 585487), (1834, 501846), (2751, 334564), (3668, 250923), (5502, 167282), (11004, 83641)]