20432051290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1873}}^1$

素因数の和:2096

約数の個数: 128

約数和(自身を含む): 45465338880

約数和(自身を除く): 25033287590

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 89, 103, 119, 170, 178, 206, 238, 445, 515, 595, 623, 721, 890, 1030, 1190, 1246, 1442, 1513, 1751, 1873, 3026, 3115, 3502, 3605, 3746, 6230, 7210, 7565, 8755, 9167, 9365, 10591, 12257, 13111, 15130, 17510, 18334, 18730, 21182, 24514, 26222, 31841, 45835, 52955, 61285, 63682, 64169, 65555, 91670, 105910, 122570, 128338, 131110, 155839, 159205, 166697, 192919, 222887, 311678, 318410, 320845, 333394, 385838, 445774, 641690, 779195, 833485, 964595, 1090873, 1114435, 1166879, 1350433, 1558390, 1666970, 1929190, 2181746, 2228870, 2333758, 2700866, 2833849, 3279623, 5454365, 5667698, 5834395, 6559246, 6752165, 10908730, 11668790, 13504330, 14169245, 16398115, 17169791, 19836943, 22957361, 28338490, 32796230, 34339582, 39673886, 45914722, 85848955, 99184715, 114786805, 120188537, 171697910, 198369430, 229573610, 240377074, 291886447, 583772894, 600942685, 1201885370, 1459432235, 2043205129, 2918864470, 4086410258, 10216025645, 20432051290]

約数ペア:

[(1, 20432051290), (2, 10216025645), (5, 4086410258), (7, 2918864470), (10, 2043205129), (14, 1459432235), (17, 1201885370), (34, 600942685), (35, 583772894), (70, 291886447), (85, 240377074), (89, 229573610), (103, 198369430), (119, 171697910), (170, 120188537), (178, 114786805), (206, 99184715), (238, 85848955), (445, 45914722), (515, 39673886), (595, 34339582), (623, 32796230), (721, 28338490), (890, 22957361), (1030, 19836943), (1190, 17169791), (1246, 16398115), (1442, 14169245), (1513, 13504330), (1751, 11668790), (1873, 10908730), (3026, 6752165), (3115, 6559246), (3502, 5834395), (3605, 5667698), (3746, 5454365), (6230, 3279623), (7210, 2833849), (7565, 2700866), (8755, 2333758), (9167, 2228870), (9365, 2181746), (10591, 1929190), (12257, 1666970), (13111, 1558390), (15130, 1350433), (17510, 1166879), (18334, 1114435), (18730, 1090873), (21182, 964595), (24514, 833485), (26222, 779195), (31841, 641690), (45835, 445774), (52955, 385838), (61285, 333394), (63682, 320845), (64169, 318410), (65555, 311678), (91670, 222887), (105910, 192919), (122570, 166697), (128338, 159205), (131110, 155839)]