20150551608

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{2377}}^1$

素因数の和:2757

約数の個数: 128

約数和(自身を含む): 55597259520

約数和(自身を除く): 35446707912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 163, 197, 264, 326, 394, 489, 591, 652, 788, 978, 1182, 1304, 1576, 1793, 1956, 2167, 2364, 2377, 3586, 3912, 4334, 4728, 4754, 5379, 6501, 7131, 7172, 8668, 9508, 10758, 13002, 14262, 14344, 17336, 19016, 21516, 26004, 26147, 28524, 32111, 43032, 52008, 52294, 57048, 64222, 78441, 96333, 104588, 128444, 156882, 192666, 209176, 256888, 313764, 353221, 385332, 387451, 468269, 627528, 706442, 770664, 774902, 936538, 1059663, 1162353, 1404807, 1412884, 1549804, 1873076, 2119326, 2324706, 2809614, 2825768, 3099608, 3746152, 4238652, 4261961, 4649412, 5150959, 5619228, 8477304, 8523922, 9298824, 10301918, 11238456, 12785883, 15452877, 17047844, 20603836, 25571766, 30905754, 34095688, 41207672, 51143532, 61811508, 76327847, 102287064, 123623016, 152655694, 228983541, 305311388, 457967082, 610622776, 839606317, 915934164, 1679212634, 1831868328, 2518818951, 3358425268, 5037637902, 6716850536, 10075275804, 20150551608]

約数ペア:

[(1, 20150551608), (2, 10075275804), (3, 6716850536), (4, 5037637902), (6, 3358425268), (8, 2518818951), (11, 1831868328), (12, 1679212634), (22, 915934164), (24, 839606317), (33, 610622776), (44, 457967082), (66, 305311388), (88, 228983541), (132, 152655694), (163, 123623016), (197, 102287064), (264, 76327847), (326, 61811508), (394, 51143532), (489, 41207672), (591, 34095688), (652, 30905754), (788, 25571766), (978, 20603836), (1182, 17047844), (1304, 15452877), (1576, 12785883), (1793, 11238456), (1956, 10301918), (2167, 9298824), (2364, 8523922), (2377, 8477304), (3586, 5619228), (3912, 5150959), (4334, 4649412), (4728, 4261961), (4754, 4238652), (5379, 3746152), (6501, 3099608), (7131, 2825768), (7172, 2809614), (8668, 2324706), (9508, 2119326), (10758, 1873076), (13002, 1549804), (14262, 1412884), (14344, 1404807), (17336, 1162353), (19016, 1059663), (21516, 936538), (26004, 774902), (26147, 770664), (28524, 706442), (32111, 627528), (43032, 468269), (52008, 387451), (52294, 385332), (57048, 353221), (64222, 313764), (78441, 256888), (96333, 209176), (104588, 192666), (128444, 156882)]