20329389612

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{302143}}^1$

素因数の和:302252

約数の個数: 96

約数和(自身を含む): 60912230400

約数和(自身を除く): 40582840788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 89, 108, 126, 178, 189, 252, 267, 356, 378, 534, 623, 756, 801, 1068, 1246, 1602, 1869, 2403, 2492, 3204, 3738, 4806, 5607, 7476, 9612, 11214, 16821, 22428, 33642, 67284, 302143, 604286, 906429, 1208572, 1812858, 2115001, 2719287, 3625716, 4230002, 5438574, 6345003, 8157861, 8460004, 10877148, 12690006, 16315722, 19035009, 25380012, 26890727, 32631444, 38070018, 53781454, 57105027, 76140036, 80672181, 107562908, 114210054, 161344362, 188235089, 228420108, 242016543, 322688724, 376470178, 484033086, 564705267, 726049629, 752940356, 968066172, 1129410534, 1452099258, 1694115801, 2258821068, 2904198516, 3388231602, 5082347403, 6776463204, 10164694806, 20329389612]

約数ペア:

[(1, 20329389612), (2, 10164694806), (3, 6776463204), (4, 5082347403), (6, 3388231602), (7, 2904198516), (9, 2258821068), (12, 1694115801), (14, 1452099258), (18, 1129410534), (21, 968066172), (27, 752940356), (28, 726049629), (36, 564705267), (42, 484033086), (54, 376470178), (63, 322688724), (84, 242016543), (89, 228420108), (108, 188235089), (126, 161344362), (178, 114210054), (189, 107562908), (252, 80672181), (267, 76140036), (356, 57105027), (378, 53781454), (534, 38070018), (623, 32631444), (756, 26890727), (801, 25380012), (1068, 19035009), (1246, 16315722), (1602, 12690006), (1869, 10877148), (2403, 8460004), (2492, 8157861), (3204, 6345003), (3738, 5438574), (4806, 4230002), (5607, 3625716), (7476, 2719287), (9612, 2115001), (11214, 1812858), (16821, 1208572), (22428, 906429), (33642, 604286), (67284, 302143)]