20131796736

素因数分解:

$2^8\times 3^2\times {\mathrm{661}}^1\times {\mathrm{13219}}^1$

素因数の和:13902

約数の個数: 108

約数和(自身を含む): 58137144520

約数和(自身を除く): 38005347784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 661, 768, 1152, 1322, 1983, 2304, 2644, 3966, 5288, 5949, 7932, 10576, 11898, 13219, 15864, 21152, 23796, 26438, 31728, 39657, 42304, 47592, 52876, 63456, 79314, 84608, 95184, 105752, 118971, 126912, 158628, 169216, 190368, 211504, 237942, 253824, 317256, 380736, 423008, 475884, 507648, 634512, 761472, 846016, 951768, 1269024, 1522944, 1692032, 1903536, 2538048, 3384064, 3807072, 5076096, 7614144, 8737759, 10152192, 15228288, 17475518, 26213277, 30456576, 34951036, 52426554, 69902072, 78639831, 104853108, 139804144, 157279662, 209706216, 279608288, 314559324, 419412432, 559216576, 629118648, 838824864, 1118433152, 1258237296, 1677649728, 2236866304, 2516474592, 3355299456, 5032949184, 6710598912, 10065898368, 20131796736]

約数ペア:

[(1, 20131796736), (2, 10065898368), (3, 6710598912), (4, 5032949184), (6, 3355299456), (8, 2516474592), (9, 2236866304), (12, 1677649728), (16, 1258237296), (18, 1118433152), (24, 838824864), (32, 629118648), (36, 559216576), (48, 419412432), (64, 314559324), (72, 279608288), (96, 209706216), (128, 157279662), (144, 139804144), (192, 104853108), (256, 78639831), (288, 69902072), (384, 52426554), (576, 34951036), (661, 30456576), (768, 26213277), (1152, 17475518), (1322, 15228288), (1983, 10152192), (2304, 8737759), (2644, 7614144), (3966, 5076096), (5288, 3807072), (5949, 3384064), (7932, 2538048), (10576, 1903536), (11898, 1692032), (13219, 1522944), (15864, 1269024), (21152, 951768), (23796, 846016), (26438, 761472), (31728, 634512), (39657, 507648), (42304, 475884), (47592, 423008), (52876, 380736), (63456, 317256), (79314, 253824), (84608, 237942), (95184, 211504), (105752, 190368), (118971, 169216), (126912, 158628)]