20346903744

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{27691}}^1$

素因数の和:27838

約数の個数: 112

約数和(自身を含む): 55707442560

約数和(自身を除く): 35360538816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 89, 96, 129, 172, 178, 192, 258, 267, 344, 356, 516, 534, 688, 712, 1032, 1068, 1376, 1424, 2064, 2136, 2752, 2848, 3827, 4128, 4272, 5696, 7654, 8256, 8544, 11481, 15308, 17088, 22962, 27691, 30616, 45924, 55382, 61232, 83073, 91848, 110764, 122464, 166146, 183696, 221528, 244928, 332292, 367392, 443056, 664584, 734784, 886112, 1190713, 1329168, 1772224, 2381426, 2464499, 2658336, 3572139, 4762852, 4928998, 5316672, 7144278, 7393497, 9525704, 9857996, 14288556, 14786994, 19051408, 19715992, 28577112, 29573988, 38102816, 39431984, 57154224, 59147976, 76205632, 78863968, 105973457, 114308448, 118295952, 157727936, 211946914, 228616896, 236591904, 317920371, 423893828, 473183808, 635840742, 847787656, 1271681484, 1695575312, 2543362968, 3391150624, 5086725936, 6782301248, 10173451872, 20346903744]

約数ペア:

[(1, 20346903744), (2, 10173451872), (3, 6782301248), (4, 5086725936), (6, 3391150624), (8, 2543362968), (12, 1695575312), (16, 1271681484), (24, 847787656), (32, 635840742), (43, 473183808), (48, 423893828), (64, 317920371), (86, 236591904), (89, 228616896), (96, 211946914), (129, 157727936), (172, 118295952), (178, 114308448), (192, 105973457), (258, 78863968), (267, 76205632), (344, 59147976), (356, 57154224), (516, 39431984), (534, 38102816), (688, 29573988), (712, 28577112), (1032, 19715992), (1068, 19051408), (1376, 14786994), (1424, 14288556), (2064, 9857996), (2136, 9525704), (2752, 7393497), (2848, 7144278), (3827, 5316672), (4128, 4928998), (4272, 4762852), (5696, 3572139), (7654, 2658336), (8256, 2464499), (8544, 2381426), (11481, 1772224), (15308, 1329168), (17088, 1190713), (22962, 886112), (27691, 734784), (30616, 664584), (45924, 443056), (55382, 367392), (61232, 332292), (83073, 244928), (91848, 221528), (110764, 183696), (122464, 166146)]