20193485328

素因数分解:

$2^4\times 3^4\times {\mathrm{47}}^1\times {\mathrm{331519}}^1$

素因数の和:331586

約数の個数: 100

約数和(自身を含む): 59689512960

約数和(自身を除く): 39496027632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 47, 48, 54, 72, 81, 94, 108, 141, 144, 162, 188, 216, 282, 324, 376, 423, 432, 564, 648, 752, 846, 1128, 1269, 1296, 1692, 2256, 2538, 3384, 3807, 5076, 6768, 7614, 10152, 15228, 20304, 30456, 60912, 331519, 663038, 994557, 1326076, 1989114, 2652152, 2983671, 3978228, 5304304, 5967342, 7956456, 8951013, 11934684, 15581393, 15912912, 17902026, 23869368, 26853039, 31162786, 35804052, 46744179, 47738736, 53706078, 62325572, 71608104, 93488358, 107412156, 124651144, 140232537, 143216208, 186976716, 214824312, 249302288, 280465074, 373953432, 420697611, 429648624, 560930148, 747906864, 841395222, 1121860296, 1262092833, 1682790444, 2243720592, 2524185666, 3365580888, 5048371332, 6731161776, 10096742664, 20193485328]

約数ペア:

[(1, 20193485328), (2, 10096742664), (3, 6731161776), (4, 5048371332), (6, 3365580888), (8, 2524185666), (9, 2243720592), (12, 1682790444), (16, 1262092833), (18, 1121860296), (24, 841395222), (27, 747906864), (36, 560930148), (47, 429648624), (48, 420697611), (54, 373953432), (72, 280465074), (81, 249302288), (94, 214824312), (108, 186976716), (141, 143216208), (144, 140232537), (162, 124651144), (188, 107412156), (216, 93488358), (282, 71608104), (324, 62325572), (376, 53706078), (423, 47738736), (432, 46744179), (564, 35804052), (648, 31162786), (752, 26853039), (846, 23869368), (1128, 17902026), (1269, 15912912), (1296, 15581393), (1692, 11934684), (2256, 8951013), (2538, 7956456), (3384, 5967342), (3807, 5304304), (5076, 3978228), (6768, 2983671), (7614, 2652152), (10152, 1989114), (15228, 1326076), (20304, 994557), (30456, 663038), (60912, 331519)]