20232545470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{653}}^1\times {\mathrm{1259}}^1$

素因数の和:2049

約数の個数: 64

約数和(自身を含む): 38446410240

約数和(自身を除く): 18213864770

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 214, 230, 535, 653, 1070, 1259, 1306, 2461, 2518, 3265, 4922, 6295, 6530, 12305, 12590, 15019, 24610, 28957, 30038, 57914, 69871, 75095, 134713, 139742, 144785, 150190, 269426, 289570, 349355, 673565, 698710, 822127, 1347130, 1607033, 1644254, 3098399, 3214066, 4110635, 6196798, 8035165, 8221270, 15491995, 16070330, 18908921, 30983990, 37817842, 87967589, 94544605, 175935178, 189089210, 439837945, 879675890, 2023254547, 4046509094, 10116272735, 20232545470]

約数ペア:

[(1, 20232545470), (2, 10116272735), (5, 4046509094), (10, 2023254547), (23, 879675890), (46, 439837945), (107, 189089210), (115, 175935178), (214, 94544605), (230, 87967589), (535, 37817842), (653, 30983990), (1070, 18908921), (1259, 16070330), (1306, 15491995), (2461, 8221270), (2518, 8035165), (3265, 6196798), (4922, 4110635), (6295, 3214066), (6530, 3098399), (12305, 1644254), (12590, 1607033), (15019, 1347130), (24610, 822127), (28957, 698710), (30038, 673565), (57914, 349355), (69871, 289570), (75095, 269426), (134713, 150190), (139742, 144785)]