20141045902

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2081}}^1$

素因数の和:2325

約数の個数: 64

約数和(自身を含む): 33658244928

約数和(自身を除く): 13517199026

約数列:

[1, 2, 17, 34, 41, 53, 82, 106, 131, 262, 697, 901, 1394, 1802, 2081, 2173, 2227, 4162, 4346, 4454, 5371, 6943, 10742, 13886, 35377, 36941, 70754, 73882, 85321, 91307, 110293, 118031, 170642, 182614, 220586, 236062, 272611, 284663, 545222, 569326, 1450457, 1874981, 2900914, 3749962, 4522013, 4634387, 4839271, 9044026, 9268774, 9678542, 11177051, 14448383, 22354102, 28896766, 76874221, 153748442, 190009867, 245622511, 380019734, 491245022, 592383703, 1184767406, 10070522951, 20141045902]

約数ペア:

[(1, 20141045902), (2, 10070522951), (17, 1184767406), (34, 592383703), (41, 491245022), (53, 380019734), (82, 245622511), (106, 190009867), (131, 153748442), (262, 76874221), (697, 28896766), (901, 22354102), (1394, 14448383), (1802, 11177051), (2081, 9678542), (2173, 9268774), (2227, 9044026), (4162, 4839271), (4346, 4634387), (4454, 4522013), (5371, 3749962), (6943, 2900914), (10742, 1874981), (13886, 1450457), (35377, 569326), (36941, 545222), (70754, 284663), (73882, 272611), (85321, 236062), (91307, 220586), (110293, 182614), (118031, 170642)]