20163491124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{14533}}^1$

素因数の和:14829

約数の個数: 96

約数和(自身を含む): 54694348800

約数和(自身を除く): 34530857676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 166, 199, 249, 332, 398, 498, 581, 597, 796, 996, 1162, 1194, 1393, 1743, 2324, 2388, 2786, 3486, 4179, 5572, 6972, 8358, 14533, 16517, 16716, 29066, 33034, 43599, 49551, 58132, 66068, 87198, 99102, 101731, 115619, 174396, 198204, 203462, 231238, 305193, 346857, 406924, 462476, 610386, 693714, 1206239, 1220772, 1387428, 2412478, 2892067, 3618717, 4824956, 5784134, 7237434, 8443673, 8676201, 11568268, 14474868, 16887346, 17352402, 20244469, 25331019, 33774692, 34704804, 40488938, 50662038, 60733407, 80977876, 101324076, 121466814, 240041561, 242933628, 480083122, 720124683, 960166244, 1440249366, 1680290927, 2880498732, 3360581854, 5040872781, 6721163708, 10081745562, 20163491124]

約数ペア:

[(1, 20163491124), (2, 10081745562), (3, 6721163708), (4, 5040872781), (6, 3360581854), (7, 2880498732), (12, 1680290927), (14, 1440249366), (21, 960166244), (28, 720124683), (42, 480083122), (83, 242933628), (84, 240041561), (166, 121466814), (199, 101324076), (249, 80977876), (332, 60733407), (398, 50662038), (498, 40488938), (581, 34704804), (597, 33774692), (796, 25331019), (996, 20244469), (1162, 17352402), (1194, 16887346), (1393, 14474868), (1743, 11568268), (2324, 8676201), (2388, 8443673), (2786, 7237434), (3486, 5784134), (4179, 4824956), (5572, 3618717), (6972, 2892067), (8358, 2412478), (14533, 1387428), (16517, 1220772), (16716, 1206239), (29066, 693714), (33034, 610386), (43599, 462476), (49551, 406924), (58132, 346857), (66068, 305193), (87198, 231238), (99102, 203462), (101731, 198204), (115619, 174396)]