20182105670664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{80107}}^1\times {\mathrm{20543}}^1$

素因数の和:100739

約数の個数: 128

約数和(自身を含む): 58456640471040

約数和(自身を除く): 38274534800376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 20543, 41086, 61629, 80107, 82172, 123258, 143801, 160214, 164344, 240321, 246516, 287602, 320428, 431403, 480642, 493032, 560749, 575204, 640856, 862806, 961284, 1121498, 1150408, 1499639, 1682247, 1725612, 1922568, 2242996, 2999278, 3364494, 3451224, 4485992, 4498917, 5847811, 5998556, 6728988, 8997834, 10497473, 11695622, 11997112, 13457976, 17543433, 17995668, 20994946, 23391244, 31492419, 35086866, 35991336, 40934677, 41989892, 46782488, 62984838, 70173732, 81869354, 83979784, 122804031, 125969676, 140347464, 163738708, 245608062, 251939352, 327477416, 491216124, 982432248, 1645638101, 3291276202, 4936914303, 6582552404, 9873828606, 11519466707, 13165104808, 19747657212, 23038933414, 34558400121, 39495314424, 46077866828, 69116800242, 92155733656, 120131581373, 138233600484, 240263162746, 276467200968, 360394744119, 480526325492, 720789488238, 840921069611, 961052650984, 1441578976476, 1681842139222, 2522763208833, 2883157952952, 3363684278444, 5045526417666, 6727368556888, 10091052835332, 20182105670664]

約数ペア:

[(1, 20182105670664), (2, 10091052835332), (3, 6727368556888), (4, 5045526417666), (6, 3363684278444), (7, 2883157952952), (8, 2522763208833), (12, 1681842139222), (14, 1441578976476), (21, 961052650984), (24, 840921069611), (28, 720789488238), (42, 480526325492), (56, 360394744119), (73, 276467200968), (84, 240263162746), (146, 138233600484), (168, 120131581373), (219, 92155733656), (292, 69116800242), (438, 46077866828), (511, 39495314424), (584, 34558400121), (876, 23038933414), (1022, 19747657212), (1533, 13165104808), (1752, 11519466707), (2044, 9873828606), (3066, 6582552404), (4088, 4936914303), (6132, 3291276202), (12264, 1645638101), (20543, 982432248), (41086, 491216124), (61629, 327477416), (80107, 251939352), (82172, 245608062), (123258, 163738708), (143801, 140347464), (160214, 125969676), (164344, 122804031), (240321, 83979784), (246516, 81869354), (287602, 70173732), (320428, 62984838), (431403, 46782488), (480642, 41989892), (493032, 40934677), (560749, 35991336), (575204, 35086866), (640856, 31492419), (862806, 23391244), (961284, 20994946), (1121498, 17995668), (1150408, 17543433), (1499639, 13457976), (1682247, 11997112), (1725612, 11695622), (1922568, 10497473), (2242996, 8997834), (2999278, 6728988), (3364494, 5998556), (3451224, 5847811), (4485992, 4498917)]