20348534208

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{46957}}^1$

素因数の和:47070

約数の個数: 112

約数和(自身を含む): 56201588384

約数和(自身を除く): 35853054176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 61, 64, 74, 96, 111, 122, 148, 183, 192, 222, 244, 296, 366, 444, 488, 592, 732, 888, 976, 1184, 1464, 1776, 1952, 2257, 2368, 2928, 3552, 3904, 4514, 5856, 6771, 7104, 9028, 11712, 13542, 18056, 27084, 36112, 46957, 54168, 72224, 93914, 108336, 140871, 144448, 187828, 216672, 281742, 375656, 433344, 563484, 751312, 1126968, 1502624, 1737409, 2253936, 2864377, 3005248, 3474818, 4507872, 5212227, 5728754, 6949636, 8593131, 9015744, 10424454, 11457508, 13899272, 17186262, 20848908, 22915016, 27798544, 34372524, 41697816, 45830032, 55597088, 68745048, 83395632, 91660064, 105981949, 111194176, 137490096, 166791264, 183320128, 211963898, 274980192, 317945847, 333582528, 423927796, 549960384, 635891694, 847855592, 1271783388, 1695711184, 2543566776, 3391422368, 5087133552, 6782844736, 10174267104, 20348534208]

約数ペア:

[(1, 20348534208), (2, 10174267104), (3, 6782844736), (4, 5087133552), (6, 3391422368), (8, 2543566776), (12, 1695711184), (16, 1271783388), (24, 847855592), (32, 635891694), (37, 549960384), (48, 423927796), (61, 333582528), (64, 317945847), (74, 274980192), (96, 211963898), (111, 183320128), (122, 166791264), (148, 137490096), (183, 111194176), (192, 105981949), (222, 91660064), (244, 83395632), (296, 68745048), (366, 55597088), (444, 45830032), (488, 41697816), (592, 34372524), (732, 27798544), (888, 22915016), (976, 20848908), (1184, 17186262), (1464, 13899272), (1776, 11457508), (1952, 10424454), (2257, 9015744), (2368, 8593131), (2928, 6949636), (3552, 5728754), (3904, 5212227), (4514, 4507872), (5856, 3474818), (6771, 3005248), (7104, 2864377), (9028, 2253936), (11712, 1737409), (13542, 1502624), (18056, 1126968), (27084, 751312), (36112, 563484), (46957, 433344), (54168, 375656), (72224, 281742), (93914, 216672), (108336, 187828), (140871, 144448)]