20150342816

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{2053}}^1\times {\mathrm{7481}}^1$

素因数の和:9585

約数の個数: 48

約数和(自身を含む): 40663802088

約数和(自身を除く): 20513459272

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 2053, 4106, 7481, 8212, 14962, 16424, 29924, 32848, 59848, 65696, 84173, 119696, 168346, 239392, 306721, 336692, 613442, 673384, 1226884, 1346768, 2453768, 2693536, 4907536, 9815072, 15358493, 30716986, 61433972, 122867944, 245735888, 491471776, 629698213, 1259396426, 2518792852, 5037585704, 10075171408, 20150342816]

約数ペア:

[(1, 20150342816), (2, 10075171408), (4, 5037585704), (8, 2518792852), (16, 1259396426), (32, 629698213), (41, 491471776), (82, 245735888), (164, 122867944), (328, 61433972), (656, 30716986), (1312, 15358493), (2053, 9815072), (4106, 4907536), (7481, 2693536), (8212, 2453768), (14962, 1346768), (16424, 1226884), (29924, 673384), (32848, 613442), (59848, 336692), (65696, 306721), (84173, 239392), (119696, 168346)]