20194231260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{9463}}^1\times {\mathrm{5081}}^1$

素因数の和:14563

約数の個数: 96

約数和(自身を含む): 64641088512

約数和(自身を除く): 44446857252

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5081, 9463, 10162, 15243, 18926, 20324, 25405, 28389, 30486, 35567, 37852, 47315, 50810, 56778, 60972, 66241, 71134, 76215, 94630, 101620, 106701, 113556, 132482, 141945, 142268, 152430, 177835, 189260, 198723, 213402, 264964, 283890, 304860, 331205, 355670, 397446, 426804, 533505, 567780, 662410, 711340, 794892, 993615, 1067010, 1324820, 1987230, 2134020, 3974460, 48081503, 96163006, 144244509, 192326012, 240407515, 288489018, 336570521, 480815030, 576978036, 673141042, 721222545, 961630060, 1009711563, 1346282084, 1442445090, 1682852605, 2019423126, 2884890180, 3365705210, 4038846252, 5048557815, 6731410420, 10097115630, 20194231260]

約数ペア:

[(1, 20194231260), (2, 10097115630), (3, 6731410420), (4, 5048557815), (5, 4038846252), (6, 3365705210), (7, 2884890180), (10, 2019423126), (12, 1682852605), (14, 1442445090), (15, 1346282084), (20, 1009711563), (21, 961630060), (28, 721222545), (30, 673141042), (35, 576978036), (42, 480815030), (60, 336570521), (70, 288489018), (84, 240407515), (105, 192326012), (140, 144244509), (210, 96163006), (420, 48081503), (5081, 3974460), (9463, 2134020), (10162, 1987230), (15243, 1324820), (18926, 1067010), (20324, 993615), (25405, 794892), (28389, 711340), (30486, 662410), (35567, 567780), (37852, 533505), (47315, 426804), (50810, 397446), (56778, 355670), (60972, 331205), (66241, 304860), (71134, 283890), (76215, 264964), (94630, 213402), (101620, 198723), (106701, 189260), (113556, 177835), (132482, 152430), (141945, 142268)]