20144282388

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{2879}}^1\times {\mathrm{4451}}^1$

素因数の和:7468

約数の個数: 48

約数和(自身を含む): 47389224960

約数和(自身を除く): 27244942572

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 2879, 4451, 5758, 8637, 8902, 11516, 13353, 17274, 17804, 26706, 34548, 53412, 377149, 583081, 754298, 1131447, 1166162, 1508596, 1749243, 2262894, 2332324, 3498486, 4525788, 6996972, 12814429, 25628858, 38443287, 51257716, 76886574, 153773148, 1678690199, 3357380398, 5036070597, 6714760796, 10072141194, 20144282388]

約数ペア:

[(1, 20144282388), (2, 10072141194), (3, 6714760796), (4, 5036070597), (6, 3357380398), (12, 1678690199), (131, 153773148), (262, 76886574), (393, 51257716), (524, 38443287), (786, 25628858), (1572, 12814429), (2879, 6996972), (4451, 4525788), (5758, 3498486), (8637, 2332324), (8902, 2262894), (11516, 1749243), (13353, 1508596), (17274, 1166162), (17804, 1131447), (26706, 754298), (34548, 583081), (53412, 377149)]