20260441668

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{1013}}^1$

素因数の和:1477

約数の個数: 96

約数和(自身を含む): 48795626880

約数和(自身を除く): 28535185212

約数列:

[1, 2, 3, 4, 6, 12, 61, 89, 122, 178, 183, 244, 267, 307, 356, 366, 534, 614, 732, 921, 1013, 1068, 1228, 1842, 2026, 3039, 3684, 4052, 5429, 6078, 10858, 12156, 16287, 18727, 21716, 27323, 32574, 37454, 54646, 56181, 61793, 65148, 74908, 81969, 90157, 109292, 112362, 123586, 163938, 180314, 185379, 224724, 247172, 270471, 310991, 327876, 360628, 370758, 540942, 621982, 741516, 932973, 1081884, 1243964, 1666703, 1865946, 3333406, 3731892, 5000109, 5499577, 6666812, 10000218, 10999154, 16498731, 18970451, 20000436, 21998308, 27678199, 32997462, 37940902, 55356398, 56911353, 65994924, 75881804, 83034597, 110712796, 113822706, 166069194, 227645412, 332138388, 1688370139, 3376740278, 5065110417, 6753480556, 10130220834, 20260441668]

約数ペア:

[(1, 20260441668), (2, 10130220834), (3, 6753480556), (4, 5065110417), (6, 3376740278), (12, 1688370139), (61, 332138388), (89, 227645412), (122, 166069194), (178, 113822706), (183, 110712796), (244, 83034597), (267, 75881804), (307, 65994924), (356, 56911353), (366, 55356398), (534, 37940902), (614, 32997462), (732, 27678199), (921, 21998308), (1013, 20000436), (1068, 18970451), (1228, 16498731), (1842, 10999154), (2026, 10000218), (3039, 6666812), (3684, 5499577), (4052, 5000109), (5429, 3731892), (6078, 3333406), (10858, 1865946), (12156, 1666703), (16287, 1243964), (18727, 1081884), (21716, 932973), (27323, 741516), (32574, 621982), (37454, 540942), (54646, 370758), (56181, 360628), (61793, 327876), (65148, 310991), (74908, 270471), (81969, 247172), (90157, 224724), (109292, 185379), (112362, 180314), (123586, 163938)]