20188099266

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{8663}}^1$

素因数の和:8983

約数の個数: 64

約数和(自身を含む): 42668467200

約数和(自身を除く): 22480367934

約数列:

[1, 2, 3, 6, 29, 58, 59, 87, 118, 174, 177, 227, 354, 454, 681, 1362, 1711, 3422, 5133, 6583, 8663, 10266, 13166, 13393, 17326, 19749, 25989, 26786, 39498, 40179, 51978, 80358, 251227, 388397, 502454, 511117, 753681, 776794, 1022234, 1165191, 1507362, 1533351, 1966501, 2330382, 3066702, 3933002, 5899503, 11799006, 14822393, 29644786, 44467179, 57028529, 88934358, 114057058, 116023559, 171085587, 232047118, 342171174, 348070677, 696141354, 3364683211, 6729366422, 10094049633, 20188099266]

約数ペア:

[(1, 20188099266), (2, 10094049633), (3, 6729366422), (6, 3364683211), (29, 696141354), (58, 348070677), (59, 342171174), (87, 232047118), (118, 171085587), (174, 116023559), (177, 114057058), (227, 88934358), (354, 57028529), (454, 44467179), (681, 29644786), (1362, 14822393), (1711, 11799006), (3422, 5899503), (5133, 3933002), (6583, 3066702), (8663, 2330382), (10266, 1966501), (13166, 1533351), (13393, 1507362), (17326, 1165191), (19749, 1022234), (25989, 776794), (26786, 753681), (39498, 511117), (40179, 502454), (51978, 388397), (80358, 251227)]