20146363576

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{683}}^1\times {\mathrm{1433}}^1$

素因数の和:2236

約数の個数: 64

約数和(自身を含む): 39548113920

約数和(自身を除く): 19401750344

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 683, 1366, 1433, 2573, 2732, 2866, 5146, 5464, 5732, 10292, 11464, 20584, 21173, 42346, 44423, 56689, 84692, 88846, 113378, 118939, 169384, 177692, 226756, 237878, 355384, 453512, 475756, 951512, 978739, 1757359, 1957478, 3514718, 3687109, 3914956, 7029436, 7374218, 7829912, 14058872, 14748436, 29496872, 30340909, 60681818, 81235337, 121363636, 162470674, 242727272, 324941348, 649882696, 2518295447, 5036590894, 10073181788, 20146363576]

約数ペア:

[(1, 20146363576), (2, 10073181788), (4, 5036590894), (8, 2518295447), (31, 649882696), (62, 324941348), (83, 242727272), (124, 162470674), (166, 121363636), (248, 81235337), (332, 60681818), (664, 30340909), (683, 29496872), (1366, 14748436), (1433, 14058872), (2573, 7829912), (2732, 7374218), (2866, 7029436), (5146, 3914956), (5464, 3687109), (5732, 3514718), (10292, 1957478), (11464, 1757359), (20584, 978739), (21173, 951512), (42346, 475756), (44423, 453512), (56689, 355384), (84692, 237878), (88846, 226756), (113378, 177692), (118939, 169384)]