2020007952

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{4421}}^1$

素因数の和:4621

約数の個数: 120

約数和(自身を含む): 5987741760

約数和(自身を除く): 3967733808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 167, 171, 228, 304, 334, 342, 456, 501, 668, 684, 912, 1002, 1336, 1368, 1503, 2004, 2672, 2736, 3006, 3173, 4008, 4421, 6012, 6346, 8016, 8842, 9519, 12024, 12692, 13263, 17684, 19038, 24048, 25384, 26526, 28557, 35368, 38076, 39789, 50768, 53052, 57114, 70736, 76152, 79578, 83999, 106104, 114228, 152304, 159156, 167998, 212208, 228456, 251997, 318312, 335996, 456912, 503994, 636624, 671992, 738307, 755991, 1007988, 1343984, 1476614, 1511982, 2015976, 2214921, 2953228, 3023964, 4031952, 4429842, 5906456, 6047928, 6644763, 8859684, 11812912, 12095856, 13289526, 14027833, 17719368, 26579052, 28055666, 35438736, 42083499, 53158104, 56111332, 84166998, 106316208, 112222664, 126250497, 168333996, 224445328, 252500994, 336667992, 505001988, 673335984, 1010003976, 2020007952]

約数ペア:

[(1, 2020007952), (2, 1010003976), (3, 673335984), (4, 505001988), (6, 336667992), (8, 252500994), (9, 224445328), (12, 168333996), (16, 126250497), (18, 112222664), (19, 106316208), (24, 84166998), (36, 56111332), (38, 53158104), (48, 42083499), (57, 35438736), (72, 28055666), (76, 26579052), (114, 17719368), (144, 14027833), (152, 13289526), (167, 12095856), (171, 11812912), (228, 8859684), (304, 6644763), (334, 6047928), (342, 5906456), (456, 4429842), (501, 4031952), (668, 3023964), (684, 2953228), (912, 2214921), (1002, 2015976), (1336, 1511982), (1368, 1476614), (1503, 1343984), (2004, 1007988), (2672, 755991), (2736, 738307), (3006, 671992), (3173, 636624), (4008, 503994), (4421, 456912), (6012, 335996), (6346, 318312), (8016, 251997), (8842, 228456), (9519, 212208), (12024, 167998), (12692, 159156), (13263, 152304), (17684, 114228), (19038, 106104), (24048, 83999), (25384, 79578), (26526, 76152), (28557, 70736), (35368, 57114), (38076, 53052), (39789, 50768)]