20238053340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1\times {\mathrm{7699}}^1$

素因数の和:8131

約数の個数: 96

約数和(自身を含む): 57218515200

約数和(自身を除く): 36980461860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 227, 386, 454, 579, 681, 772, 908, 965, 1135, 1158, 1362, 1930, 2270, 2316, 2724, 2895, 3405, 3860, 4540, 5790, 6810, 7699, 11580, 13620, 15398, 23097, 30796, 38495, 43811, 46194, 76990, 87622, 92388, 115485, 131433, 153980, 175244, 219055, 230970, 262866, 438110, 461940, 525732, 657165, 876220, 1314330, 1485907, 1747673, 2628660, 2971814, 3495346, 4457721, 5243019, 5943628, 6990692, 7429535, 8738365, 8915442, 10486038, 14859070, 17476730, 17830884, 20972076, 22288605, 26215095, 29718140, 34953460, 44577210, 52430190, 89154420, 104860380, 337300889, 674601778, 1011902667, 1349203556, 1686504445, 2023805334, 3373008890, 4047610668, 5059513335, 6746017780, 10119026670, 20238053340]

約数ペア:

[(1, 20238053340), (2, 10119026670), (3, 6746017780), (4, 5059513335), (5, 4047610668), (6, 3373008890), (10, 2023805334), (12, 1686504445), (15, 1349203556), (20, 1011902667), (30, 674601778), (60, 337300889), (193, 104860380), (227, 89154420), (386, 52430190), (454, 44577210), (579, 34953460), (681, 29718140), (772, 26215095), (908, 22288605), (965, 20972076), (1135, 17830884), (1158, 17476730), (1362, 14859070), (1930, 10486038), (2270, 8915442), (2316, 8738365), (2724, 7429535), (2895, 6990692), (3405, 5943628), (3860, 5243019), (4540, 4457721), (5790, 3495346), (6810, 2971814), (7699, 2628660), (11580, 1747673), (13620, 1485907), (15398, 1314330), (23097, 876220), (30796, 657165), (38495, 525732), (43811, 461940), (46194, 438110), (76990, 262866), (87622, 230970), (92388, 219055), (115485, 175244), (131433, 153980)]