20134021552

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{1019}}^1\times {\mathrm{5167}}^1$

素因数の和:6433

約数の個数: 40

約数和(自身を含む): 39218918400

約数和(自身を除く): 19084896848

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1019, 1912, 2038, 3824, 4076, 5167, 8152, 10334, 16304, 20668, 41336, 82672, 243541, 487082, 974164, 1234913, 1948328, 2469826, 3896656, 4939652, 5265173, 9879304, 10530346, 19758608, 21060692, 42121384, 84242768, 1258376347, 2516752694, 5033505388, 10067010776, 20134021552]

約数ペア:

[(1, 20134021552), (2, 10067010776), (4, 5033505388), (8, 2516752694), (16, 1258376347), (239, 84242768), (478, 42121384), (956, 21060692), (1019, 19758608), (1912, 10530346), (2038, 9879304), (3824, 5265173), (4076, 4939652), (5167, 3896656), (8152, 2469826), (10334, 1948328), (16304, 1234913), (20668, 974164), (41336, 487082), (82672, 243541)]