20247745392

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{769}}^1\times {\mathrm{8707}}^1$

素因数の和:9500

約数の個数: 160

約数和(自身を含む): 66515187200

約数和(自身を除く): 46267441808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 769, 1008, 1512, 1538, 2307, 3024, 3076, 4614, 5383, 6152, 6921, 8707, 9228, 10766, 12304, 13842, 16149, 17414, 18456, 20763, 21532, 26121, 27684, 32298, 34828, 36912, 41526, 43064, 48447, 52242, 55368, 60949, 64596, 69656, 78363, 83052, 86128, 96894, 104484, 110736, 121898, 129192, 139312, 145341, 156726, 166104, 182847, 193788, 208968, 235089, 243796, 258384, 290682, 313452, 332208, 365694, 387576, 417936, 470178, 487592, 548541, 581364, 626904, 731388, 775152, 940356, 975184, 1097082, 1162728, 1253808, 1462776, 1645623, 1880712, 2194164, 2325456, 2925552, 3291246, 3761424, 4388328, 6582492, 6695683, 8776656, 13164984, 13391366, 20087049, 26329968, 26782732, 40174098, 46869781, 53565464, 60261147, 80348196, 93739562, 107130928, 120522294, 140609343, 160696392, 180783441, 187479124, 241044588, 281218686, 321392784, 361566882, 374958248, 421828029, 482089176, 562437372, 723133764, 749916496, 843656058, 964178352, 1124874744, 1265484087, 1446267528, 1687312116, 2249749488, 2530968174, 2892535056, 3374624232, 5061936348, 6749248464, 10123872696, 20247745392]

約数ペア:

[(1, 20247745392), (2, 10123872696), (3, 6749248464), (4, 5061936348), (6, 3374624232), (7, 2892535056), (8, 2530968174), (9, 2249749488), (12, 1687312116), (14, 1446267528), (16, 1265484087), (18, 1124874744), (21, 964178352), (24, 843656058), (27, 749916496), (28, 723133764), (36, 562437372), (42, 482089176), (48, 421828029), (54, 374958248), (56, 361566882), (63, 321392784), (72, 281218686), (84, 241044588), (108, 187479124), (112, 180783441), (126, 160696392), (144, 140609343), (168, 120522294), (189, 107130928), (216, 93739562), (252, 80348196), (336, 60261147), (378, 53565464), (432, 46869781), (504, 40174098), (756, 26782732), (769, 26329968), (1008, 20087049), (1512, 13391366), (1538, 13164984), (2307, 8776656), (3024, 6695683), (3076, 6582492), (4614, 4388328), (5383, 3761424), (6152, 3291246), (6921, 2925552), (8707, 2325456), (9228, 2194164), (10766, 1880712), (12304, 1645623), (13842, 1462776), (16149, 1253808), (17414, 1162728), (18456, 1097082), (20763, 975184), (21532, 940356), (26121, 775152), (27684, 731388), (32298, 626904), (34828, 581364), (36912, 548541), (41526, 487592), (43064, 470178), (48447, 417936), (52242, 387576), (55368, 365694), (60949, 332208), (64596, 313452), (69656, 290682), (78363, 258384), (83052, 243796), (86128, 235089), (96894, 208968), (104484, 193788), (110736, 182847), (121898, 166104), (129192, 156726), (139312, 145341)]