20189307468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2592361}}^1$

素因数の和:2592438

約数の個数: 48

約数和(自身を含む): 52262017920

約数和(自身を除く): 32072710452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 1298, 1947, 2596, 3894, 7788, 2592361, 5184722, 7777083, 10369444, 15554166, 28515971, 31108332, 57031942, 85547913, 114063884, 152949299, 171095826, 305898598, 342191652, 458847897, 611797196, 917695794, 1682442289, 1835391588, 3364884578, 5047326867, 6729769156, 10094653734, 20189307468]

約数ペア:

[(1, 20189307468), (2, 10094653734), (3, 6729769156), (4, 5047326867), (6, 3364884578), (11, 1835391588), (12, 1682442289), (22, 917695794), (33, 611797196), (44, 458847897), (59, 342191652), (66, 305898598), (118, 171095826), (132, 152949299), (177, 114063884), (236, 85547913), (354, 57031942), (649, 31108332), (708, 28515971), (1298, 15554166), (1947, 10369444), (2596, 7777083), (3894, 5184722), (7788, 2592361)]