19620803334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{472631}}^1$

素因数の和:472701

約数の個数: 64

約数和(自身を含む): 46552361472

約数和(自身を除く): 26931558138

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 37, 51, 66, 74, 102, 111, 187, 222, 374, 407, 561, 629, 814, 1122, 1221, 1258, 1887, 2442, 3774, 6919, 13838, 20757, 41514, 472631, 945262, 1417893, 2835786, 5198941, 8034727, 10397882, 15596823, 16069454, 17487347, 24104181, 31193646, 34974694, 48208362, 52462041, 88381997, 104924082, 176763994, 192360817, 265145991, 297284899, 384721634, 530291982, 577082451, 594569798, 891854697, 1154164902, 1783709394, 3270133889, 6540267778, 9810401667, 19620803334]

約数ペア:

[(1, 19620803334), (2, 9810401667), (3, 6540267778), (6, 3270133889), (11, 1783709394), (17, 1154164902), (22, 891854697), (33, 594569798), (34, 577082451), (37, 530291982), (51, 384721634), (66, 297284899), (74, 265145991), (102, 192360817), (111, 176763994), (187, 104924082), (222, 88381997), (374, 52462041), (407, 48208362), (561, 34974694), (629, 31193646), (814, 24104181), (1122, 17487347), (1221, 16069454), (1258, 15596823), (1887, 10397882), (2442, 8034727), (3774, 5198941), (6919, 2835786), (13838, 1417893), (20757, 945262), (41514, 472631)]