2000295832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18457}}^1$

素因数の和:18536

約数の個数: 64

約数和(自身を含む): 4252723200

約数和(自身を除く): 2252427368

約数列:

[1, 2, 4, 8, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 437, 589, 713, 874, 1178, 1426, 1748, 2356, 2852, 3496, 4712, 5704, 13547, 18457, 27094, 36914, 54188, 73828, 108376, 147656, 350683, 424511, 572167, 701366, 849022, 1144334, 1402732, 1698044, 2288668, 2805464, 3396088, 4577336, 8065709, 10871173, 13159841, 16131418, 21742346, 26319682, 32262836, 43484692, 52639364, 64525672, 86969384, 105278728, 250036979, 500073958, 1000147916, 2000295832]

約数ペア:

[(1, 2000295832), (2, 1000147916), (4, 500073958), (8, 250036979), (19, 105278728), (23, 86969384), (31, 64525672), (38, 52639364), (46, 43484692), (62, 32262836), (76, 26319682), (92, 21742346), (124, 16131418), (152, 13159841), (184, 10871173), (248, 8065709), (437, 4577336), (589, 3396088), (713, 2805464), (874, 2288668), (1178, 1698044), (1426, 1402732), (1748, 1144334), (2356, 849022), (2852, 701366), (3496, 572167), (4712, 424511), (5704, 350683), (13547, 147656), (18457, 108376), (27094, 73828), (36914, 54188)]