20341376658

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{284153}}^1$

素因数の和:284299

約数の個数: 48

約数和(自身を含む): 45613536696

約数和(自身を除く): 25272160038

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 97, 123, 194, 246, 291, 369, 582, 738, 873, 1746, 3977, 7954, 11931, 23862, 35793, 71586, 284153, 568306, 852459, 1704918, 2557377, 5114754, 11650273, 23300546, 27562841, 34950819, 55125682, 69901638, 82688523, 104852457, 165377046, 209704914, 248065569, 496131138, 1130076481, 2260152962, 3390229443, 6780458886, 10170688329, 20341376658]

約数ペア:

[(1, 20341376658), (2, 10170688329), (3, 6780458886), (6, 3390229443), (9, 2260152962), (18, 1130076481), (41, 496131138), (82, 248065569), (97, 209704914), (123, 165377046), (194, 104852457), (246, 82688523), (291, 69901638), (369, 55125682), (582, 34950819), (738, 27562841), (873, 23300546), (1746, 11650273), (3977, 5114754), (7954, 2557377), (11931, 1704918), (23862, 852459), (35793, 568306), (71586, 284153)]