20199550554

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{47951}}^1$

素因数の和:48260

約数の個数: 64

約数和(自身を含む): 46609344000

約数和(自身を除く): 26409793446

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 269, 522, 538, 783, 807, 1566, 1614, 2421, 4842, 7263, 7801, 14526, 15602, 23403, 46806, 47951, 70209, 95902, 140418, 143853, 210627, 287706, 421254, 431559, 863118, 1294677, 1390579, 2589354, 2781158, 4171737, 8343474, 12515211, 12898819, 25030422, 25797638, 37545633, 38696457, 75091266, 77392914, 116089371, 232178742, 348268113, 374065751, 696536226, 748131502, 1122197253, 2244394506, 3366591759, 6733183518, 10099775277, 20199550554]

約数ペア:

[(1, 20199550554), (2, 10099775277), (3, 6733183518), (6, 3366591759), (9, 2244394506), (18, 1122197253), (27, 748131502), (29, 696536226), (54, 374065751), (58, 348268113), (87, 232178742), (174, 116089371), (261, 77392914), (269, 75091266), (522, 38696457), (538, 37545633), (783, 25797638), (807, 25030422), (1566, 12898819), (1614, 12515211), (2421, 8343474), (4842, 4171737), (7263, 2781158), (7801, 2589354), (14526, 1390579), (15602, 1294677), (23403, 863118), (46806, 431559), (47951, 421254), (70209, 287706), (95902, 210627), (140418, 143853)]