20132678988

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{683}}^1\times {\mathrm{4903}}^1$

素因数の和:5763

約数の個数: 72

約数和(自身を含む): 51281088768

約数和(自身を除く): 31148409780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 683, 1002, 1366, 1503, 2004, 2049, 2732, 3006, 4098, 4903, 6012, 6147, 8196, 9806, 12294, 14709, 19612, 24588, 29418, 44127, 58836, 88254, 114061, 176508, 228122, 342183, 456244, 684366, 818801, 1026549, 1368732, 1637602, 2053098, 2456403, 3275204, 3348749, 4106196, 4912806, 6697498, 7369209, 9825612, 10046247, 13394996, 14738418, 20092494, 29476836, 30138741, 40184988, 60277482, 120554964, 559241083, 1118482166, 1677723249, 2236964332, 3355446498, 5033169747, 6710892996, 10066339494, 20132678988]

約数ペア:

[(1, 20132678988), (2, 10066339494), (3, 6710892996), (4, 5033169747), (6, 3355446498), (9, 2236964332), (12, 1677723249), (18, 1118482166), (36, 559241083), (167, 120554964), (334, 60277482), (501, 40184988), (668, 30138741), (683, 29476836), (1002, 20092494), (1366, 14738418), (1503, 13394996), (2004, 10046247), (2049, 9825612), (2732, 7369209), (3006, 6697498), (4098, 4912806), (4903, 4106196), (6012, 3348749), (6147, 3275204), (8196, 2456403), (9806, 2053098), (12294, 1637602), (14709, 1368732), (19612, 1026549), (24588, 818801), (29418, 684366), (44127, 456244), (58836, 342183), (88254, 228122), (114061, 176508)]