20172511032

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{489529}}^1$

素因数の和:489656

約数の個数: 64

約数和(自身を含む): 53926624800

約数和(自身を除く): 33754113768

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 101, 102, 136, 202, 204, 303, 404, 408, 606, 808, 1212, 1717, 2424, 3434, 5151, 6868, 10302, 13736, 20604, 41208, 489529, 979058, 1468587, 1958116, 2937174, 3916232, 5874348, 8321993, 11748696, 16643986, 24965979, 33287972, 49442429, 49931958, 66575944, 98884858, 99863916, 148327287, 197769716, 199727832, 296654574, 395539432, 593309148, 840521293, 1186618296, 1681042586, 2521563879, 3362085172, 5043127758, 6724170344, 10086255516, 20172511032]

約数ペア:

[(1, 20172511032), (2, 10086255516), (3, 6724170344), (4, 5043127758), (6, 3362085172), (8, 2521563879), (12, 1681042586), (17, 1186618296), (24, 840521293), (34, 593309148), (51, 395539432), (68, 296654574), (101, 199727832), (102, 197769716), (136, 148327287), (202, 99863916), (204, 98884858), (303, 66575944), (404, 49931958), (408, 49442429), (606, 33287972), (808, 24965979), (1212, 16643986), (1717, 11748696), (2424, 8321993), (3434, 5874348), (5151, 3916232), (6868, 2937174), (10302, 1958116), (13736, 1468587), (20604, 979058), (41208, 489529)]