20224377632

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1\times {\mathrm{389}}^1$

素因数の和:1018

約数の個数: 96

約数和(自身を含む): 42315436800

約数和(自身を除く): 22091059168

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 233, 304, 367, 389, 466, 608, 734, 778, 932, 1468, 1556, 1864, 2936, 3112, 3728, 4427, 5872, 6224, 6973, 7391, 7456, 8854, 11744, 12448, 13946, 14782, 17708, 27892, 29564, 35416, 55784, 59128, 70832, 85511, 90637, 111568, 118256, 141664, 142763, 171022, 181274, 223136, 236512, 285526, 342044, 362548, 571052, 684088, 725096, 1142104, 1368176, 1450192, 1624709, 1722103, 2284208, 2712497, 2736352, 2900384, 3249418, 3444206, 4568416, 5424994, 6498836, 6888412, 10849988, 12997672, 13776824, 21699976, 25995344, 27553648, 33263779, 43399952, 51990688, 55107296, 66527558, 86799904, 133055116, 266110232, 532220464, 632011801, 1064440928, 1264023602, 2528047204, 5056094408, 10112188816, 20224377632]

約数ペア:

[(1, 20224377632), (2, 10112188816), (4, 5056094408), (8, 2528047204), (16, 1264023602), (19, 1064440928), (32, 632011801), (38, 532220464), (76, 266110232), (152, 133055116), (233, 86799904), (304, 66527558), (367, 55107296), (389, 51990688), (466, 43399952), (608, 33263779), (734, 27553648), (778, 25995344), (932, 21699976), (1468, 13776824), (1556, 12997672), (1864, 10849988), (2936, 6888412), (3112, 6498836), (3728, 5424994), (4427, 4568416), (5872, 3444206), (6224, 3249418), (6973, 2900384), (7391, 2736352), (7456, 2712497), (8854, 2284208), (11744, 1722103), (12448, 1624709), (13946, 1450192), (14782, 1368176), (17708, 1142104), (27892, 725096), (29564, 684088), (35416, 571052), (55784, 362548), (59128, 342044), (70832, 285526), (85511, 236512), (90637, 223136), (111568, 181274), (118256, 171022), (141664, 142763)]