20132810478

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107827}}^1$

素因数の和:107910

約数の個数: 96

約数和(自身を含む): 50867212032

約数和(自身を除く): 30734401554

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 41, 46, 66, 69, 82, 99, 123, 138, 198, 207, 246, 253, 369, 414, 451, 506, 738, 759, 902, 943, 1353, 1518, 1886, 2277, 2706, 2829, 4059, 4554, 5658, 8118, 8487, 10373, 16974, 20746, 31119, 62238, 93357, 107827, 186714, 215654, 323481, 646962, 970443, 1186097, 1940886, 2372194, 2480021, 3558291, 4420907, 4960042, 7116582, 7440063, 8841814, 10674873, 13262721, 14880126, 21349746, 22320189, 26525442, 27280231, 39788163, 44640378, 48629977, 54560462, 79576326, 81840693, 97259954, 101680861, 145889931, 163681386, 203361722, 245522079, 291779862, 305042583, 437669793, 491044158, 610085166, 875339586, 915127749, 1118489471, 1830255498, 2236978942, 3355468413, 6710936826, 10066405239, 20132810478]

約数ペア:

[(1, 20132810478), (2, 10066405239), (3, 6710936826), (6, 3355468413), (9, 2236978942), (11, 1830255498), (18, 1118489471), (22, 915127749), (23, 875339586), (33, 610085166), (41, 491044158), (46, 437669793), (66, 305042583), (69, 291779862), (82, 245522079), (99, 203361722), (123, 163681386), (138, 145889931), (198, 101680861), (207, 97259954), (246, 81840693), (253, 79576326), (369, 54560462), (414, 48629977), (451, 44640378), (506, 39788163), (738, 27280231), (759, 26525442), (902, 22320189), (943, 21349746), (1353, 14880126), (1518, 13262721), (1886, 10674873), (2277, 8841814), (2706, 7440063), (2829, 7116582), (4059, 4960042), (4554, 4420907), (5658, 3558291), (8118, 2480021), (8487, 2372194), (10373, 1940886), (16974, 1186097), (20746, 970443), (31119, 646962), (62238, 323481), (93357, 215654), (107827, 186714)]