20167513338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{16823}}^1$

素因数の和:16948

約数の個数: 128

約数和(自身を含む): 51631644672

約数和(自身を除く): 31464131334

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 73, 102, 119, 138, 146, 161, 219, 238, 322, 357, 391, 438, 483, 511, 714, 782, 966, 1022, 1173, 1241, 1533, 1679, 2346, 2482, 2737, 3066, 3358, 3723, 5037, 5474, 7446, 8211, 8687, 10074, 11753, 16422, 16823, 17374, 23506, 26061, 28543, 33646, 35259, 50469, 52122, 57086, 70518, 85629, 100938, 117761, 171258, 199801, 235522, 285991, 353283, 386929, 399602, 571982, 599403, 706566, 773858, 857973, 1160787, 1198806, 1228079, 1715946, 2001937, 2321574, 2456158, 2708503, 3684237, 4003874, 5417006, 6005811, 6577793, 7368474, 8125509, 8596553, 12011622, 13155586, 16251018, 17193106, 19733379, 20877343, 25789659, 28245817, 39466758, 41754686, 46044551, 51579318, 56491634, 62632029, 84737451, 92089102, 125264058, 138133653, 146141401, 169474902, 197720719, 276267306, 292282802, 395441438, 438424203, 480178889, 593162157, 876848406, 960357778, 1186324314, 1440536667, 2881073334, 3361252223, 6722504446, 10083756669, 20167513338]

約数ペア:

[(1, 20167513338), (2, 10083756669), (3, 6722504446), (6, 3361252223), (7, 2881073334), (14, 1440536667), (17, 1186324314), (21, 960357778), (23, 876848406), (34, 593162157), (42, 480178889), (46, 438424203), (51, 395441438), (69, 292282802), (73, 276267306), (102, 197720719), (119, 169474902), (138, 146141401), (146, 138133653), (161, 125264058), (219, 92089102), (238, 84737451), (322, 62632029), (357, 56491634), (391, 51579318), (438, 46044551), (483, 41754686), (511, 39466758), (714, 28245817), (782, 25789659), (966, 20877343), (1022, 19733379), (1173, 17193106), (1241, 16251018), (1533, 13155586), (1679, 12011622), (2346, 8596553), (2482, 8125509), (2737, 7368474), (3066, 6577793), (3358, 6005811), (3723, 5417006), (5037, 4003874), (5474, 3684237), (7446, 2708503), (8211, 2456158), (8687, 2321574), (10074, 2001937), (11753, 1715946), (16422, 1228079), (16823, 1198806), (17374, 1160787), (23506, 857973), (26061, 773858), (28543, 706566), (33646, 599403), (35259, 571982), (50469, 399602), (52122, 386929), (57086, 353283), (70518, 285991), (85629, 235522), (100938, 199801), (117761, 171258)]