20164165044

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{19231}}^1$

素因数の和:19421

約数の個数: 96

約数和(自身を含む): 51178659840

約数和(自身を除く): 31014494796

約数列:

[1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 131, 138, 174, 262, 276, 348, 393, 524, 667, 786, 1334, 1572, 2001, 2668, 3013, 3799, 4002, 6026, 7598, 8004, 9039, 11397, 12052, 15196, 18078, 19231, 22794, 36156, 38462, 45588, 57693, 76924, 87377, 115386, 174754, 230772, 262131, 349508, 442313, 524262, 557699, 884626, 1048524, 1115398, 1326939, 1673097, 1769252, 2230796, 2519261, 2653878, 3346194, 5038522, 5307756, 6692388, 7557783, 10077044, 12827077, 15115566, 25654154, 30231132, 38481231, 51308308, 57943003, 73058569, 76962462, 115886006, 146117138, 153924924, 173829009, 219175707, 231772012, 292234276, 347658018, 438351414, 695316036, 876702828, 1680347087, 3360694174, 5041041261, 6721388348, 10082082522, 20164165044]

約数ペア:

[(1, 20164165044), (2, 10082082522), (3, 6721388348), (4, 5041041261), (6, 3360694174), (12, 1680347087), (23, 876702828), (29, 695316036), (46, 438351414), (58, 347658018), (69, 292234276), (87, 231772012), (92, 219175707), (116, 173829009), (131, 153924924), (138, 146117138), (174, 115886006), (262, 76962462), (276, 73058569), (348, 57943003), (393, 51308308), (524, 38481231), (667, 30231132), (786, 25654154), (1334, 15115566), (1572, 12827077), (2001, 10077044), (2668, 7557783), (3013, 6692388), (3799, 5307756), (4002, 5038522), (6026, 3346194), (7598, 2653878), (8004, 2519261), (9039, 2230796), (11397, 1769252), (12052, 1673097), (15196, 1326939), (18078, 1115398), (19231, 1048524), (22794, 884626), (36156, 557699), (38462, 524262), (45588, 442313), (57693, 349508), (76924, 262131), (87377, 230772), (115386, 174754)]