20149282474

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{757}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 32983114752

約数和(自身を除く): 12833832278

約数列:

[1, 2, 31, 37, 41, 62, 74, 82, 283, 566, 757, 1147, 1271, 1514, 1517, 2294, 2542, 3034, 8773, 10471, 11603, 17546, 20942, 23206, 23467, 28009, 31037, 46934, 47027, 56018, 62074, 94054, 214231, 324601, 359693, 428462, 429311, 649202, 719386, 858622, 868279, 962147, 1148369, 1736558, 1924294, 2296738, 6641161, 7926547, 8783471, 13282322, 13308641, 15853094, 17566942, 26617282, 35599439, 71198878, 245722957, 272287601, 324988427, 491445914, 544575202, 649976854, 10074641237, 20149282474]

約数ペア:

[(1, 20149282474), (2, 10074641237), (31, 649976854), (37, 544575202), (41, 491445914), (62, 324988427), (74, 272287601), (82, 245722957), (283, 71198878), (566, 35599439), (757, 26617282), (1147, 17566942), (1271, 15853094), (1514, 13308641), (1517, 13282322), (2294, 8783471), (2542, 7926547), (3034, 6641161), (8773, 2296738), (10471, 1924294), (11603, 1736558), (17546, 1148369), (20942, 962147), (23206, 868279), (23467, 858622), (28009, 719386), (31037, 649202), (46934, 429311), (47027, 428462), (56018, 359693), (62074, 324601), (94054, 214231)]