20341839216

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{96469}}^1$

素因数の和:96694

約数の個数: 80

約数和(自身を含む): 55122186240

約数和(自身を除く): 34780347024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 191, 276, 368, 382, 552, 573, 764, 1104, 1146, 1528, 2292, 3056, 4393, 4584, 8786, 9168, 13179, 17572, 26358, 35144, 52716, 70288, 96469, 105432, 192938, 210864, 289407, 385876, 578814, 771752, 1157628, 1543504, 2218787, 2315256, 4437574, 4630512, 6656361, 8875148, 13312722, 17750296, 18425579, 26625444, 35500592, 36851158, 53250888, 55276737, 73702316, 106501776, 110553474, 147404632, 221106948, 294809264, 423788317, 442213896, 847576634, 884427792, 1271364951, 1695153268, 2542729902, 3390306536, 5085459804, 6780613072, 10170919608, 20341839216]

約数ペア:

[(1, 20341839216), (2, 10170919608), (3, 6780613072), (4, 5085459804), (6, 3390306536), (8, 2542729902), (12, 1695153268), (16, 1271364951), (23, 884427792), (24, 847576634), (46, 442213896), (48, 423788317), (69, 294809264), (92, 221106948), (138, 147404632), (184, 110553474), (191, 106501776), (276, 73702316), (368, 55276737), (382, 53250888), (552, 36851158), (573, 35500592), (764, 26625444), (1104, 18425579), (1146, 17750296), (1528, 13312722), (2292, 8875148), (3056, 6656361), (4393, 4630512), (4584, 4437574), (8786, 2315256), (9168, 2218787), (13179, 1543504), (17572, 1157628), (26358, 771752), (35144, 578814), (52716, 385876), (70288, 289407), (96469, 210864), (105432, 192938)]