20189733816

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{553811}}^1$

素因数の和:553865

約数の個数: 96

約数和(自身を含む): 60609185280

約数和(自身を除く): 40419451464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 372, 392, 434, 588, 651, 744, 868, 1176, 1302, 1519, 1736, 2604, 3038, 4557, 5208, 6076, 9114, 12152, 18228, 36456, 553811, 1107622, 1661433, 2215244, 3322866, 3876677, 4430488, 6645732, 7753354, 11630031, 13291464, 15506708, 17168141, 23260062, 27136739, 31013416, 34336282, 46520124, 51504423, 54273478, 68672564, 81410217, 93040248, 103008846, 108546956, 120176987, 137345128, 162820434, 206017692, 217093912, 240353974, 325640868, 360530961, 412035384, 480707948, 651281736, 721061922, 841238909, 961415896, 1442123844, 1682477818, 2523716727, 2884247688, 3364955636, 5047433454, 6729911272, 10094866908, 20189733816]

約数ペア:

[(1, 20189733816), (2, 10094866908), (3, 6729911272), (4, 5047433454), (6, 3364955636), (7, 2884247688), (8, 2523716727), (12, 1682477818), (14, 1442123844), (21, 961415896), (24, 841238909), (28, 721061922), (31, 651281736), (42, 480707948), (49, 412035384), (56, 360530961), (62, 325640868), (84, 240353974), (93, 217093912), (98, 206017692), (124, 162820434), (147, 137345128), (168, 120176987), (186, 108546956), (196, 103008846), (217, 93040248), (248, 81410217), (294, 68672564), (372, 54273478), (392, 51504423), (434, 46520124), (588, 34336282), (651, 31013416), (744, 27136739), (868, 23260062), (1176, 17168141), (1302, 15506708), (1519, 13291464), (1736, 11630031), (2604, 7753354), (3038, 6645732), (4557, 4430488), (5208, 3876677), (6076, 3322866), (9114, 2215244), (12152, 1661433), (18228, 1107622), (36456, 553811)]